Equations balanced on the previous day | Equations balanced on the next day |
2 Ca + O02 = 2 CaO
Al + KOH + H2C2O4 = K3[Al(C2O4)3] + H2O + H2 =>
2 Al + 6 KOH + 6 H2C2O4 = 2 K3[Al(C2O4)3] + 6 H2O + 3 H2
K2Al3 + O2 = K3O2 + Al =>
3 K2Al3 + 2 O2 = 2 K3O2 + 9 Al
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Cr(NO3)3 + Na2CO3 = Cr2(CO3)3 + Na(NO3) =>
2 Cr(NO3)3 + 3 Na2CO3 = Cr2(CO3)3 + 6 Na(NO3)
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
[Co(NH3)5I]Cl2 = CoCl2 + I2 + NH3 =>
2[Co(NH3)5I]Cl2 = 2 CoCl2 + I2 + 10 NH3
NaNO2 + HNO3 = NaNO3 + NO2 + H2O =>
NaNO2 + 2 HNO3 = NaNO3 + 2 NO2 + H2O
S + ClO2 + H2O = HCl + H2SO4 =>
5 S + 6 ClO2 + 8 H2O = 6 HCl + 5 H2SO4
NaOH + FeCl3 = NaCl + Fe(OH)3 =>
3 NaOH + FeCl3 = 3 NaCl + Fe(OH)3
C6H8 + O2 = CO2 + H2O =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O
AlH3 + H2O = Al(OH)3 + H2 =>
AlH3 + 3 H2O = Al(OH)3 + 3 H2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Co(NO3)2 = Co3O4 + NO2 + O2 =>
3 Co(NO3)2 = Co3O4 + 6 NO2 + O2
(COOH)2 + H2SO4 + KMnO4 = MnSO4 + K2SO4 + H2O + CO2 =>
5(COOH)2 + 3 H2SO4 + 2 KMnO4 = 2 MnSO4 + K2SO4 + 8 H2O + 10 CO2
CuFeS2 + KMnO4 + H2SO4 = CuSO4 + Fe(SO4)3 + K2SO4 + MnSO4 + H2O =>
CuFeS2 + 4 KMnO4 + 8 H2SO4 = CuSO4 + Fe(SO4)3 + 2 K2SO4 + 4 MnSO4 + 8 H2O
Ph3SnCl + SnCl4 = Ph2SnCl2 =>
2 Ph3SnCl + SnCl4 = 3 Ph2SnCl2
Cr(NO3)3 + Na2CO3 = Cr2(CO3)3 + Na(NO3) =>
2 Cr(NO3)3 + 3 Na2CO3 = Cr2(CO3)3 + 6 Na(NO3)
COCl2 + NaOH = CO(OH)2 + ClNa =>
COCl2 + 2 NaOH = CO(OH)2 + 2 ClNa
BrH2O = HOBrH =>
BrH2O = HOBrH
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
NaCl + V2O5 + O2 = NaVO3 + Cl =>
4 NaCl + 2 V2O5 + O2 = 4 NaVO3 + 4 Cl
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
NaBr(aq) + Cl2(g) = NaCl2(g) + Br2(aq) =>
2 NaBr(aq) + 2 Cl2(g) = 2 NaCl2(g) + Br2(aq)
LiI + AgNO3 = LiNO3AgI =>
LiI + AgNO3 = LiNO3AgI
Sn(s) + NaOH(aq) = Na2SnO2(aq) + H2(g) =>
Sn(s) + 2 NaOH(aq) = Na2SnO2(aq) + H2(g)
NH3 + S2Cl = S4N4 + S8 + NH4Cl =>
32 NH3 + 24 S2Cl = 2 S4N4 + 5 S8 + 24 NH4Cl
H2SO4 + (NH4)2CO3 = H2CO3 + (NH4)2SO4 =>
H2SO4 + (NH4)2CO3 = H2CO3 + (NH4)2SO4
CuCO3*Cu(OH)2 + NH4OH = (Cu(NH3)4(OH)2) + CO2 + H2O =>
CuCO3*Cu(OH)2 + 8 NH4OH = 2(Cu(NH3)4(OH)2) + CO2 + 7 H2O
ZnSO4 + H2 = Zn2 + H2SO4 =>
2 ZnSO4 + 2 H2 = Zn2 + 2 H2SO4
Na2CO3 + S4 = Na2S + Na2S2O3 + CO2 =>
3 Na2CO3 + S4 = 2 Na2S + Na2S2O3 + 3 CO2
KCNS + Zn + HCl = H2S + HCN + ZnCl2 + KCl =>
KCNS + Zn + 3 HCl = H2S + HCN + ZnCl2 + KCl
AgC2H3O2 + K2CrO4 = Ag2CrO4 + C2H3O2K =>
2 AgC2H3O2 + K2CrO4 = Ag2CrO4 + 2 C2H3O2K
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
SbOH3 + CaO = CaSbOH + H2O =>
SbOH3 + CaO = CaSbOH + H2O
MnO4{-} + V{2+} + H{+} = Mn{2+} + VO2{+} + H =>
MnO4{-} + 2 V{2+} + H{+} = Mn{2+} + 2 VO2{+} + H
Cu{2+} + H2PO2{-} + OH{-} = CuH2 + PO4{2-} + H2O =>
5 Cu{2+} + 4 H2PO2{-} + 14 OH{-} = 5 CuH2 + 4 PO4{2-} + 6 H2O
As2S2 + HNO3 + H2O = S + NO + H3AsO4 =>
3 As2S2 + 10 HNO3 + 4 H2O = 6 S + 10 NO + 6 H3AsO4
X + C6H10 + H2 = C6H12X =>
X + C6H10 + H2 = C6H12X
Ra(CNS)2 + B3(Fe(CN)6)3 = Ra3(Fe(CN)6)2 + B(CNS)3 =>
9 Ra(CNS)2 + 2 B3(Fe(CN)6)3 = 3 Ra3(Fe(CN)6)2 + 6 B(CNS)3
B2O3 + Bi2O3 + CuO + Li2CO3 = Li5B12Bi1Cu + O2 + CO2 =>
12 B2O3 + Bi2O3 + 2 CuO + 5 Li2CO3 = 2 Li5B12Bi1Cu + 23 O2 + 5 CO2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
XOCl2 + H2O = HCl + H2XO3 =>
XOCl2 + 2 H2O = 2 HCl + H2XO3
Ba(NO3)2 + Mg(NO3)2*6H2O + NH2CONH2 + Si(OH)4 = Ba2MgSi2O7 + CO2 + N2 + H2O =>
2 Ba(NO3)2 + Mg(NO3)2*6H2O + 5 NH2CONH2 + 2 Si(OH)4 = Ba2MgSi2O7 + 5 CO2 + 8 N2 + 20 H2O
CH3COOH(aq) + NaHCO3 = CO2 + CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaHCO3 = CO2 + CH3COONa(aq) + H2O(l)
Si2H6 + O2 = SiO2 + H2O =>
2 Si2H6 + 7 O2 = 4 SiO2 + 6 H2O
Al + H2SO4 = Al2SO4 + H2 =>
2 Al + H2SO4 = Al2SO4 + H2
NaOH2HNO3 = NaN(H3O4) =>
NaOH2HNO3 = NaN(H3O4)
LiOH + NaOH = NaLiO + H2O =>
LiOH + NaOH = NaLiO + H2O
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