Equations balanced on the previous day | Equations balanced on the next day |
4 K2Cr2O7 + 16 H2SO4 + 9 C4H9OH = 4 Cr2(SO4)3 + 4 K2SO4 + 12 C3H6O + 25 H2O
Cu2S + KMnO4 + H2SO4 = CuSO4 + MnSO4 + K2SO3 + H2O =>
6 Cu2S + 10 KMnO4 + 21 H2SO4 = 12 CuSO4 + 10 MnSO4 + 5 K2SO3 + 21 H2O
HC6H92 + O2 = CO2 + H2O =>
4 HC6H92 + 117 O2 = 24 CO2 + 186 H2O
Cr2O7{-2} + H{+1)+CH3CH2OH = Cr{3+}+CH3COOH+H20 =>
10 Cr2O7{-2} + 80 H{+1)+70CH3CH2OH = 20 Cr{3+}+70CH3COOH+11H20
HCHO + I2 + KOH = HCOOK + KI + H2O =>
HCHO + I2 + 3 KOH = HCOOK + 2 KI + 2 H2O
CH3CH2COH + [Ag(NH3)2]OH = CH3CH2COONH4 + Ag + NH3 + H2O =>
CH3CH2COH + 2[Ag(NH3)2]OH = CH3CH2COONH4 + 2 Ag + 3 NH3 + H2O
Sn + HNO3 + HCl = SnCl + NO + H2O =>
3 Sn + HNO3 + 3 HCl = 3 SnCl + NO + 2 H2O
K2CrO4 + Na2S + H2SO4 = CrSO4 + Na2SO4 + K2SO4 + H2O =>
2 K2CrO4 + Na2S + 4 H2SO4 = 2 CrSO4 + Na2SO4 + 2 K2SO4 + 4 H2O
RbOH + H2CO3 = HOH + Rb2CO3 =>
2 RbOH + H2CO3 = 2 HOH + Rb2CO3
PbCH3COO + ZnCl2 = ZnCH3COO + PbCl2 =>
PbCH3COO + ZnCl2 = ZnCH3COO + PbCl2
Cu + KNO3 = Cu(NO3) + K =>
Cu + KNO3 = Cu(NO3) + K
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
K2CrO4 + Na2S + H2SO4 = CrSO4 + Na2SO4 + K2SO4 + H2O =>
2 K2CrO4 + Na2S + 4 H2SO4 = 2 CrSO4 + Na2SO4 + 2 K2SO4 + 4 H2O
K2CrO4 + Na2S + H2SO4 = CrSO4 + Na2SO4 + K2SO4 + H2O =>
2 K2CrO4 + Na2S + 4 H2SO4 = 2 CrSO4 + Na2SO4 + 2 K2SO4 + 4 H2O
K2CrO4 + Na2S + H2SO4 = CrSO4 + Na2SO4 + K2SO4 + H2O =>
2 K2CrO4 + Na2S + 4 H2SO4 = 2 CrSO4 + Na2SO4 + 2 K2SO4 + 4 H2O
PbCH3COO + ZnCl2 = ZnCH3COO + PbCl2 =>
PbCH3COO + ZnCl2 = ZnCH3COO + PbCl2
Cu + KNO3 = Cu(NO3) + K =>
Cu + KNO3 = Cu(NO3) + K
C2H4CO2 + O2 = CO2 + H2O =>
C2H4CO2 + 3 O2 = 3 CO2 + 2 H2O
PbCH3COO + ZnCl2 = ZnCH3COO + PbCl2 =>
PbCH3COO + ZnCl2 = ZnCH3COO + PbCl2
Cu + KNO3 = Cu(NO3) + K =>
Cu + KNO3 = Cu(NO3) + K
RbOH + H2CO3 = HOH + Rb2CO3 =>
2 RbOH + H2CO3 = 2 HOH + Rb2CO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PH4 = P4 + H2 =>
4 PH4 = P4 + 8 H2
FeCl + Cu = CuCl + Fe =>
FeCl + Cu = CuCl + Fe
RbOH + H2CO3 = HOH + Rb2CO3 =>
2 RbOH + H2CO3 = 2 HOH + Rb2CO3
K2Cr2O7 + H3PO3 + H2SO4 = H3PO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 H3PO3 + 4 H2SO4 = 3 H3PO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
Fe2 + H2O = Fe3O4 + H2 =>
3 Fe2 + 8 H2O = 2 Fe3O4 + 8 H2
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l) =>
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l)
water + carbondioxide = H2CO3 =>
H2O + CO2 = H2CO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaCl + O = NaClO4 =>
NaCl + 4 O = NaClO4
HJ + H2SO4 = H2O + J2 + S =>
6 HJ + H2SO4 = 4 H2O + 3 J2 + S
CH3CH2NH2 + HCl = CH3CH2NH3{+} + Cl{-} =>
CH3CH2NH2 + HCl = CH3CH2NH3{+} + Cl{-}
CH3CH3OH + O2 = H2O + CH2COOH =>
2 CH3CH3OH + 3 O2 = 4 H2O + 2 CH2COOH
Sc(OH)3 + NaOH = Na3[Sc(OH)6] =>
Sc(OH)3 + 3 NaOH = Na3[Sc(OH)6]
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CO3 + HNO3 = NO3 + H2O + CO2 =>
CO3 + 2 HNO3 = 2 NO3 + H2O + CO2
Cu + Cr(NO3)3 + HCl = Cu(NO3)2 + CrCl3 + NO + H2O =>
9 Cu + 8 Cr(NO3)3 + 24 HCl = 9 Cu(NO3)2 + 8 CrCl3 + 6 NO + 12 H2O
H2NO3 + FeSO4 = Fe(NO3)3 + Fe2(SO4)3 + N2O + H2O =>
5 H2NO3 + 3 FeSO4 = Fe(NO3)3 + Fe2(SO4)3 + N2O + 5 H2O
Cu + AgC2H3O2 = Cu(C2H3O2)2 + Ag =>
Cu + 2 AgC2H3O2 = Cu(C2H3O2)2 + 2 Ag
(NH4)2SO4 + NaOH + ZnS = ZnSO4 + Na2S + NH4(OH) =>
(NH4)2SO4 + 2 NaOH + ZnS = ZnSO4 + Na2S + 2 NH4(OH)
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Cu(NO3)2 + HCl = Cu(Cl)2 + HNO3 =>
Cu(NO3)2 + 2 HCl = Cu(Cl)2 + 2 HNO3
Na2S + H2SO4 = Na2SO4 + H2S =>
Na2S + H2SO4 = Na2SO4 + H2S
C + ZnO = Zn + CO =>
C + ZnO = Zn + CO
NaCO3(s) + CH3COOH(aq) = CH3COONa(aq) + CO2(g) + H2O(l) =>
8 NaCO3(s) + 9 CH3COOH(aq) = 8 CH3COONa(aq) + 10 CO2(g) + 6 H2O(l)
CaCl2 + Na2(PO)4 = Ca(PO)4 + NaCl =>
CaCl2 + Na2(PO)4 = Ca(PO)4 + 2 NaCl
Zn(OH)2 + NH4OH = [Zn(OH)4](NH4)2 =>
Zn(OH)2 + 2 NH4OH = [Zn(OH)4](NH4)2
X6H12Y6 = X2H5YH + XY2 =>
X6H12Y6 = 2 X2H5YH + 2 XY2
NiO + HNO3 = Ni(NO3)2 + H2O =>
NiO + 2 HNO3 = Ni(NO3)2 + H2O
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Equations balanced on 12/29/23
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