Equipoise These Chemical Equations thumbnail
Equipoise These Chemical Equations thumbnail

Equipoise These Chemical Equations

11th - University grade
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1 Question
45 secondi fa
Q.

C2HO + O2    CO2 + H2O C_2HO\ +\ O_{2\ }\ \longrightarrow\ \ CO_{2\ }+\ H_2O\  is


2C2H6O O2  + O2  CO2 + H2O2C_2H_6O\ O_2\ \ +\ O_2\ \longrightarrow\ CO_{2\ }+\ H_2O

C2H6O + 3O2   2CO2  F3H2OC_2H_6O\ +\ 3O_{2\ }\ \longrightarrow\ 2CO_2\ \ F_3H_2O

C2H6O + 2O2    3CO2 + 3H2OC_2H_6O\ +\ 2O_2\ \ \longrightarrow\ \ 3CO_2\ +\ 3H_2O

2 Question
45 secondi fa
Q.

KNO3 + H2CO3  K2CO3+ HNO3 isKNO_3\ +\ H_2CO_{3\ }\longrightarrow\ K_2CO_3+\ HNO_{3\ is}


2KNO3 + H2CO3  K2CO3+ 2HNO32KNO_3\ +\ H_2CO_{3\ }\longrightarrow\ K_2CO_3+\ 2HNO_3

2KNO3+2H2CO3 K2CO3+2HNO32KNO_3​+2H_2​CO_3⟶\ K_2CO_3+2HNO_3

2KNO3 + 2H2CO3  K2CO3+ 3HNO32KNO_3\ +\ 2H_2CO_3\ \longrightarrow\ K_2CO_3+\ 3HNO_3

3 Question
45 secondi fa
Q.

CaCl2 + Na3PO4  Ca3(2PO4)+ NaCl CaCl_2\ +\ Na_3PO_4\ \longrightarrow\ Ca_3\left(2PO_4\right)+\ NaCl\ 


2CaCl2+2Na3PO4  2Ca(2PO4) + NaCl2CaCl_2+2Na_3PO_{4\ }\longrightarrow\ 2Ca\left(2PO_4\right)\ +\ NaCl

CaCl2 + Na3PO4  Ca3(2PO4)+ NaClCaCl_2\ +\ Na_3PO_4\ \longrightarrow\ Ca_3\left(2PO_4\right)+\ NaCl

3CaCl2 + 2Na3PO4  Ca3(2PO4)+6NaCl3CaCl_{2\ }+\ 2Na_3PO_4\ \longrightarrow\ Ca_3\left(2PO_4\right)+6NaCl

4 Question
45 secondi fa
Q.

TiCl4 + H2O  TiO2+HCl TiCl_4\ +\ H_2O\ \longrightarrow\ TiO_2+HCl\  is


TiCl4 + 2H2O  TiO2+2HCl TiCl_4\ +\ 2H_2O\ \longrightarrow\ TiO_2+2HCl\ 

TiCl4 + 2H2O  TiO2+4HCl TiCl_4\ +\ 2H_2O\ \longrightarrow\ TiO_2+4HCl\ 

TiCl4 + 4H2O  TiO2+4HCl TiCl_4\ +\ 4H_2O\ \longrightarrow\ TiO_2+4HCl\ 

5 Question
45 secondi fa
Q.

N2+O2  N2O5N_2+O_2\ \longrightarrow\ N_2O_5 is


2N2+5O2  2N2O52N_2+5O_2\ \longrightarrow\ 2N_2O_5

4N2+5O2  2N2O54N_2+5O_2\ \longrightarrow\ 2N_2O_5

3N2+5O2  2N2O53N_2+5O_2\ \longrightarrow\ 2N_2O_5

6 Question
45 secondi fa
Q.

The balanced chemical equation for photosynthesis is


6CO2+ 6H2O  C6H12O6 + 6O26CO_2+\ 6H_2O\ \longrightarrow\ C_6H_{12}O_{6\ }+\ 6O_2

5CO2+ 5H2O  C5H12O6 + 6O25CO_2+\ 5H_2O\ \longrightarrow\ C_5H_{12}O_{6\ }+\ 6O_2

3CO2+ 5H2O  2C6H12O6 + 5O23CO_2+\ 5H_2O\ \longrightarrow\ 2C_6H_{12}O_{6\ }+\ 5O_2

7 Question
45 secondi fa
Q.

H2O  H2+O2H_2O\ \longrightarrow\ H_2+O_2


2H2O  4H2O22H_2O\ \longrightarrow\ 4H_2O_2

H2O  H2O+OH_2O\ \longrightarrow\ H_2O+O_{ }

2H2O  2H2+O22H_2O\ \longrightarrow\ 2H_2+O_2

8 Question
45 secondi fa
Q.

HNO + Ca(OH2)  Ca(2NO3)+H2OHNO\ +\ Ca\left(OH_2\right)\ \longrightarrow\ Ca\left(2NO_3\right)+H_2O


HNO3 + Ca(OH4)  Ca(4NO3)+H2OHNO_3\ +\ Ca\left(OH_4\right)\ \longrightarrow\ Ca\left(4NO_3\right)+H_2O

2HNO3 + Ca(OH2)  Ca(2NO3)+2H2O2HNO_3\ +\ Ca\left(OH_2\right)\ \longrightarrow\ Ca\left(2NO_3\right)+2H_2O

2HNO3+ CaOH  Ca(2NO3)+2H2O2HNO_3+\ CaOH_{ }\ \longrightarrow\ Ca\left(2NO_3\right)+2H_2O

9 Question
45 secondi fa
Q.

NaCl+AgNO3 AgCl+NaNO3NaCl+AgNO_3\longrightarrow\ AgCl+NaNO_3


NaCl+2AgNO3 AgCl2+NaNO3NaCl+2AgNO_3\longrightarrow\ AgCl_2+NaNO_3

NaCl+AgNO3 AgCl+NaNO3NaCl+AgNO_3\longrightarrow\ AgCl+NaNO_3

2NaCl+AgNO3 AgCl2+NaNO22NaCl+AgNO_3\longrightarrow\ AgCl_2+NaNO_2

10 Question
45 secondi fa
Q.

BaCl2+H2SO4 BaSO4+HClBaCl_2+H_2SO_4\longrightarrow\ BaSO_4+HCl_{ }


2BaCl2+2HSO4 BaSO2+HCl22BaCl_2+2HSO_4\longrightarrow\ BaSO_2+HCl_2

BaCl+HSO4 2BaSO2+HClBaCl_{ }+HSO_4\longrightarrow\ 2BaSO_2+HCl_{ }

BaCl2+H2SO4 BaSO4+2HClBaCl_2+H_2SO_4\longrightarrow\ BaSO_4+2HCl_{ }

11 Question
45 secondi fa
Q.

CO2+H2O  C6H12O6+O2CO_2+H_2O\ \longrightarrow\ C_6H_{12}O_6+O_2


6CO2+H2O  C6H12O6+O26CO_2+H_2O\ \longrightarrow\ C_6H_{12}O_6+O_2

6CO2+6H2O  C6H12O6+6O26CO_2+6H_2O\ \longrightarrow\ C_6H_{12}O_6+6O_2

6CO2+6H2O  C6H12O6+O26CO_2+6H_2O\ \longrightarrow\ C_6H_{12}O_6+O_2

12 Question
45 secondi fa
Q.

SiCl4+H2O  H4SiO4+2HClSiCl_4+H_2O\ \longrightarrow\ H_4SiO_4+2HCl


SiCl4+H2O  H4SiO4+4HClSiCl_4+H_2O\ \longrightarrow\ H_4SiO_4+4HCl

SiCl4+4H2O  H4SiO4+4HClSiCl_4+4H_2O\ \longrightarrow\ H_4SiO_4+4HCl

SiCl4+4H2O  H4SiO4+2HClSiCl_4+4H_2O\ \longrightarrow\ H_4SiO_4+2HCl

13 Question
45 secondi fa
Q.

Al+HClAlCl3+H2Al+HCl\longrightarrow AlCl_3+H_2


2Al+6HCl2AlCl3+3H22Al+6HCl\longrightarrow2AlCl_3+3H_2

2Al+6HCl2AlCl3+H22Al+6HCl\longrightarrow2AlCl_3+H_2

Al+6HClAlCl3+H2Al+6HCl\longrightarrow AlCl_3+H_2

14 Question
45 secondi fa
Q.

Na2CO3+HClNaCl+H2O+CO2Na_2CO_3+HCl\longrightarrow NaCl+H_2O+CO_2


Na2CO3+2HCl2NaCl+H2O+CO2Na_2CO_3+2HCl\longrightarrow2NaCl+H_2O+CO_2

Na2CO3+2HCl3NaCl+H2O+CO2Na_2CO_3+2HCl\longrightarrow3NaCl+H_2O+CO_2

Na2CO3+HCl2NaCl+H2O+CO2Na_2CO_3+HCl\longrightarrow2NaCl+H_2O+CO_2

15 Question
45 secondi fa
Q.

C7H6O2+O2CO2+H2O C_7H_6O_2+O_2\longrightarrow CO_2+H_2O\  is


C7H6O2+O27CO2+3H2O C_7H_6O_2+O_2\longrightarrow7CO_2+3H_2O\ 

2C7H6O2+15O214CO2+6H2O 2C_7H_6O_2+15O_2\longrightarrow14CO_2+6H_2O\ 

C7H6O2+5O27CO2+3H2O C_7H_6O_2+5O_2\longrightarrow7CO_2+3H_2O\ 

16 Question
45 secondi fa
Q.

Fe2(3SO4)+KOHK2SO4+Fe(3OH)Fe_2\left(3SO_4\right)+KOH\longrightarrow K_2SO_4+Fe\left(3OH\right)


Fe2(3SO4)+KOHK2SO4+2Fe(3OH)Fe_2\left(3SO_4\right)+KOH\longrightarrow K_2SO_4+2Fe\left(3OH\right)

Fe2(3SO4)+KOH3K2Fe_2\left(3SO_4\right)+KOH\longrightarrow3K_2

Fe2(3SO4)+6KOH3K2SO4+2Fe(3OH)Fe_2\left(3SO_4\right)+6KOH\longrightarrow3K_2SO_4+2Fe\left(3OH\right)

17 Question
45 secondi fa
Q.

Ca3(2PO4)+SiO2P4O10+CaSiO3Ca_3\left(2PO_4\right)+SiO_2\longrightarrow P_4O_{10}+CaSiO_3


2Ca3(2PO4)+SiO2P4O10+6CaSiO32Ca_3\left(2PO_4\right)+SiO_2\longrightarrow P_4O_{10}+6CaSiO_3

2Ca3(2PO4)+6SiO2P4O10+6CaSiO32Ca_3\left(2PO_4\right)+6SiO_2\longrightarrow P_4O_{10}+6CaSiO_3

2Ca3(2PO4)+6SiO2P4O10+6CaSiO32Ca_3\left(2PO_4\right)+6SiO_2\longrightarrow P_4O_{10}+6CaSiO_3

18 Question
45 secondi fa
Q.

KClO3 KClO4+KClKClO_3\longrightarrow\ KClO_4+KCl


4KClO3 3KClO4+KCl4KClO_3\longrightarrow\ 3KClO_4+KCl

4KClO3 2KClO4+KCl4KClO_3\longrightarrow\ 2KClO_4+KCl

4KClO3 KClO4+KCl4KClO_3\longrightarrow\ KClO_4+KCl

19 Question
45 secondi fa
Q.

Al2(3SO4)+Ca(2OH)Al(3OH)+CaSO4Al_2\left(3SO_4\right)+Ca\left(2OH\right)\longrightarrow Al\left(3OH\right)+CaSO_4


Al2(3SO4)+Ca(2OH)2Al(3OH)+CaSO4Al_2\left(3SO_4\right)+Ca\left(2OH\right)\longrightarrow2Al\left(3OH\right)+CaSO_4

Al2(3SO4)+3Ca(2OH)2Al(3OH)+3CaSO4Al_2\left(3SO_4\right)+3Ca\left(2OH\right)\longrightarrow2Al\left(3OH\right)+3CaSO_4

Al2(3SO4)+3Ca(2OH)2Al(3OH)+3CaSO4Al_2\left(3SO_4\right)+3Ca\left(2OH\right)\longrightarrow2Al\left(3OH\right)+3CaSO_4

20 Question
45 secondi fa
Q.

H2SO4+HIH2S+I2+H2OH_2SO_4+HI\longrightarrow H_2S+I_2+H_2O


H2SO4+8HIH2S+4I2+4H2OH_2SO_4+8HI\longrightarrow H_2S+4I_2+4H_2O

H2SO4+8HIH2S+I2+4H2OH_2SO_4+8HI\longrightarrow H_2S+I_2+4H_2O

H2SO4+2HIH2S+I2+4H2OH_2SO_4+2HI\longrightarrow H_2S+I_2+4H_2O