Equations balanced on the previous day | Equations balanced on the next day |
K2Cr2O7 + 7 H2SO4 + 6 KI = Cr2(SO4)3 + 7 H2O + 3 I2 + 4 K2SO4
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
As2S3 + HNO3 = H3AsO4 + SO2 + NO2 + H2O =>
As2S3 + 22 HNO3 = 2 H3AsO4 + 3 SO2 + 22 NO2 + 8 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
HNO3 + H2O = H3O + NO3 =>
HNO3 + H2O = H3O + NO3
Cu + O2 = CuO2 =>
Cu + O2 = CuO2
NaHCO3 + H3PO4 = Na2HPO4 + CO2 + H2O =>
2 NaHCO3 + H3PO4 = Na2HPO4 + 2 CO2 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Mg + HCl2 = MgCl2 + H2 =>
2 Mg + 2 HCl2 = 2 MgCl2 + H2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Mn{+7} + e = Mn{+6} =>
Mn{+7} + e = Mn{+6}
Fe(NO3)3 + KOCl + KOH = K2FeO4 + KNO3 + KCl + H2O =>
2 Fe(NO3)3 + 3 KOCl + 10 KOH = 2 K2FeO4 + 6 KNO3 + 3 KCl + 5 H2O
Sb + Br2 = SbBr3 =>
2 Sb + 3 Br2 = 2 SbBr3
S8 + O2 = (SO2) =>
S8 + 8 O2 = 8(SO2)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg
KAl(OH)4 + H2SO4 = Al(OH)3 + K2SO4 + H2O =>
2 KAl(OH)4 + H2SO4 = 2 Al(OH)3 + K2SO4 + 2 H2O
ZnO2 + C = Zn + CO =>
ZnO2 + 2 C = Zn + 2 CO
Ag2SO4 + Al(CN)3 = AgCN + Al2(SO4)3 =>
3 Ag2SO4 + 2 Al(CN)3 = 6 AgCN + Al2(SO4)3
Ca + H2SO4 = S + O2 + Ca(OH)2 =>
Ca + H2SO4 = S + O2 + Ca(OH)2
I2 + H2SO3 + H2O = HI + H2SO4 =>
I2 + H2SO3 + H2O = 2 HI + H2SO4
CH2CO(COOH)2 + CH3COX + H2O = (CH2)2COH(COOH)3 + X =>
9 CH2CO(COOH)2 + 6 CH3COX + 5 H2O = 8(CH2)2COH(COOH)3 + 6 X
Zn + PbCl4 = Pb + ZnCl2 =>
2 Zn + PbCl4 = Pb + 2 ZnCl2
IO3 + S = SIO3 =>
IO3 + S = SIO3
CH2O2 + NaHCO3 = HCO2Na + H2O + CO2 =>
CH2O2 + NaHCO3 = HCO2Na + H2O + CO2
Cu2O3 + HCl = CuCl2 + Cl2 + H2O =>
Cu2O3 + 6 HCl = 2 CuCl2 + Cl2 + 3 H2O
(HNO3) + Cu = Cu(NO3)2 + NO2 + H2O =>
4(HNO3) + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
Zn(s) + O2(g) = ZnO(g) =>
2 Zn(s) + O2(g) = 2 ZnO(g)
MnO2 + KI + H2SO4 = H2O + K2SO4 + I2 + MnSO4 =>
MnO2 + 2 KI + 2 H2SO4 = 2 H2O + K2SO4 + I2 + MnSO4
KMnO4 + Br2 + H2O = MnO2 + KBr + HBrO =>
2 KMnO4 + 5 Br2 + 4 H2O = 2 MnO2 + 2 KBr + 8 HBrO
Fe2O3(s) + H2(g) = Fe(s) + H2O(l) =>
Fe2O3(s) + 3 H2(g) = 2 Fe(s) + 3 H2O(l)
KMnO4 + Na2SO3 + NaHSO4 = K2SO4 + Mn2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 6 Na2SO3 + 4 NaHSO4 = K2SO4 + Mn2SO4 + 8 Na2SO4 + 2 H2O
H2S(g) + O2 = S + H2O(l) =>
2 H2S(g) + O2 = 2 S + 2 H2O(l)
K2Cr2O7 + Na2C2O4 + H2SO4 = CO2 + Cr2(SO4)3 + H2O + K2SO4 + Na2SO4 =>
K2Cr2O7 + 3 Na2C2O4 + 7 H2SO4 = 6 CO2 + Cr2(SO4)3 + 7 H2O + K2SO4 + 3 Na2SO4
Zn + KCl = ZnCl2 + K =>
Zn + 2 KCl = ZnCl2 + 2 K
H2O + NO3 = NH3 + OH =>
6 H2O + NO3 = NH3 + 9 OH
MnO(s) = Mn(s) + O2(s) =>
2 MnO(s) = 2 Mn(s) + O2(s)
HI + CaCO3 = H2CO3 + CaI2 =>
2 HI + CaCO3 = H2CO3 + CaI2
Ca3(BO3)2 + Sb2(SO4)3 = CaSO4 + SbBO3 =>
Ca3(BO3)2 + Sb2(SO4)3 = 3 CaSO4 + 2 SbBO3
Ti + Br2 = TiBr2 =>
Ti + Br2 = TiBr2
CaCl2 + ZnSO4 = CaSO4 + ZnCl2 =>
CaCl2 + ZnSO4 = CaSO4 + ZnCl2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Mg2SO4(aq) + NaOH(aq) = MgOH(s) + Na2SO4(s) =>
Mg2SO4(aq) + 2 NaOH(aq) = 2 MgOH(s) + Na2SO4(s)
OCl{-} + SCN{-} + OH{-} = Cl{-} + SO4{2-} + CO3{2-} + NO3{2-} + H2O =>
15 OCl{-} + 2 SCN{-} + 10 OH{-} = 15 Cl{-} + 2 SO4{2-} + 2 CO3{2-} + 2 NO3{2-} + 5 H2O
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Zn(s) + S(s) = ZnS =>
Zn(s) + S(s) = ZnS
CO + H2O = C2H6 + O2 =>
4 CO + 6 H2O = 2 C2H6 + 5 O2
CO2 + H2 = C2H2 + H2O =>
2 CO2 + 5 H2 = C2H2 + 4 H2O
CrO7{2-} + SO3{2-} + OH{+} = Cr{3+} + SO4{2-} + H2O =>
2 CrO7{2-} + 19 SO3{2-} + 10 OH{+} = 2 Cr{3+} + 19 SO4{2-} + 5 H2O
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Equations balanced on 03/30/24
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