Equations balanced on the previous day | Equations balanced on the next day |
C + O2 = CO2
Sn(NO3)4 + (NH4)2CO3 = NH4NO3 + Sn(CO3)2 =>
Sn(NO3)4 + 2(NH4)2CO3 = 4 NH4NO3 + Sn(CO3)2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Al + Cu(SO4) = Al2(SO4)3 + Cu =>
2 Al + 3 Cu(SO4) = Al2(SO4)3 + 3 Cu
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca(OH)2(aq) + H(NO3)(aq) = H2O(l) + Ca(NO3)2(aq) =>
Ca(OH)2(aq) + 2 H(NO3)(aq) = 2 H2O(l) + Ca(NO3)2(aq)
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
Na2CO3 + C + N2 = NaCN + CO =>
Na2CO3 + 4 C + N2 = 2 NaCN + 3 CO
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
P2S3 + HIO3 + H2O = H3PO4 + S + HI =>
3 P2S3 + 5 HIO3 + 9 H2O = 6 H3PO4 + 9 S + 5 HI
H2O + NaCl = Cl + H + NaOH =>
H2O + NaCl = Cl + H + NaOH
FeBr3 + Ba(OH)2 = Fe(OH)3 + BaBr2 =>
2 FeBr3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaBr2
KNO3 = K20 + N2 + O2 =>
20 KNO3 = K20 + 10 N2 + 30 O2
CH4(g) + O2(g) = CO2(g) + H2O(l) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(l)
CU + AgNO3 = CU(NO3)2 + Ag =>
CU + 2 AgNO3 = CU(NO3)2 + 2 Ag
HCO + H2O = CO3 + H3O =>
HCO + 7 H2O = CO3 + 5 H3O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
O2 + C6H12O6 = H2O + CO2 =>
6 O2 + C6H12O6 = 6 H2O + 6 CO2
K2C2O4 + CaCl2 = CaC2O4 + KCl =>
K2C2O4 + CaCl2 = CaC2O4 + 2 KCl
FeO3 + CO = CO2 + Fe =>
FeO3 + 3 CO = 3 CO2 + Fe
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
N2(g) + H2(g) = N2H4(g) =>
N2(g) + 2 H2(g) = N2H4(g)
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Fe + S = FeS =>
Fe + S = FeS
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
H2SO4 + NH4OH = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH4OH = (NH4)2SO4 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C8H18(l) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
CH3 + O2 = CO2 + H2O =>
4 CH3 + 7 O2 = 4 CO2 + 6 H2O
C2H6(g) + O2(g) = H2O(l) + CO2(g) =>
2 C2H6(g) + 7 O2(g) = 6 H2O(l) + 4 CO2(g)
BaO + P4O10 = Ba3(PO4)2 =>
6 BaO + P4O10 = 2 Ba3(PO4)2
Zn + NiCl3 = ZnCl3 + Ni =>
Zn + NiCl3 = ZnCl3 + Ni
Zn + NiCl3 = ZnCl3 + Ni =>
Zn + NiCl3 = ZnCl3 + Ni
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
P4 + Br2 = PBr5 =>
P4 + 10 Br2 = 4 PBr5
C4O15 + O2C11 + K12H2 + Ca2Li5 = C15O17K12H2Ca2Li5 =>
C4O15 + O2C11 + K12H2 + Ca2Li5 = C15O17K12H2Ca2Li5
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
CH3Cl + Cl2 = CH2Cl + HCl =>
2 CH3Cl + Cl2 = 2 CH2Cl + 2 HCl
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2O + NaCl = Cl2 + H2 + NaOH =>
2 H2O + 2 NaCl = Cl2 + H2 + 2 NaOH
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