Equations balanced on the previous day | Equations balanced on the next day |
Br2 + 2 NaI = 2 NaBr + I2
Ba(CH3COO)2 + NaOH = Ba(OH)2 + NaCH3COO =>
Ba(CH3COO)2 + 2 NaOH = Ba(OH)2 + 2 NaCH3COO
K + H2O = KOH + H =>
K + H2O = KOH + H
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
AlBr5 + CaCr2O7 + H3PO4 = Br2 + Ca3(PO4)2 + CrPO4 + AlPO4 + H2O =>
6 AlBr5 + 3 CaCr2O7 + 14 H3PO4 = 15 Br2 + Ca3(PO4)2 + 6 CrPO4 + 6 AlPO4 + 21 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Na2O2 + NaI + H2SO4 = I2 + Na2SO4 + H2O =>
Na2O2 + 2 NaI + 2 H2SO4 = I2 + 2 Na2SO4 + 2 H2O
N2O + KMnO4 + H2SO4 = NO + K2SO4 + H2O + MnSO4 =>
5 N2O + 2 KMnO4 + 3 H2SO4 = 10 NO + K2SO4 + 3 H2O + 2 MnSO4
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
C10H8 + O2 = CO2 + H20 =>
5 C10H8 + 50 O2 = 50 CO2 + 2 H20
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
K2Cr2O7 + Na2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 4 H2O
Ag + HNO3 = AgNO3 + H2O + NO =>
3 Ag + 4 HNO3 = 3 AgNO3 + 2 H2O + NO
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
Ni + HCl = NiCl + H2 =>
2 Ni + 2 HCl = 2 NiCl + H2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CH3COOK + KOH = CH4 + K2CO3 =>
CH3COOK + KOH = CH4 + K2CO3
Fe2O4 + H2 = Fe + H2O =>
Fe2O4 + 4 H2 = 2 Fe + 4 H2O
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
C10H8 + O2 = CO + H2O =>
C10H8 + 7 O2 = 10 CO + 4 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2CO3 + Ca(OH)2 = CaCO3 + NaOH =>
Na2CO3 + Ca(OH)2 = CaCO3 + 2 NaOH
Zn(OH)2 + HBr = ZnBr2 + H2O =>
Zn(OH)2 + 2 HBr = ZnBr2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2CO3 + HCl = CO2 + NaCl + H2O =>
Na2CO3 + 2 HCl = CO2 + 2 NaCl + H2O
K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2O2 + CrCl3 + KOH = K2CrO4 + KCl + H2O =>
3 H2O2 + 2 CrCl3 + 10 KOH = 2 K2CrO4 + 6 KCl + 8 H2O
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
Fe2(OH)3 + O2 = Fe2O3 + H2O =>
4 Fe2(OH)3 + 3 O2 = 4 Fe2O3 + 6 H2O
NO3{-} + Zn + H{+} = Zn{2+} + NO + H2O =>
2 NO3{-} + 3 Zn + 8 H{+} = 3 Zn{2+} + 2 NO + 4 H2O
Cr + H2S = Cr2S3 + H2 =>
2 Cr + 3 H2S = Cr2S3 + 3 H2
C2H6O + O2 = H2O + CO2 =>
C2H6O + 3 O2 = 3 H2O + 2 CO2
(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl
ZnSO4 + NaOH(разб) = Na2[Zn(OH)4] + Na2SO4 =>
ZnSO4 + 4 NaOH(разб) = Na2[Zn(OH)4] + Na2SO4
C6H12O6 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C6H12O6 + 4 K2Cr2O7 + 16 H2SO4 = 6 CO2 + 4 Cr2(SO4)3 + 4 K2SO4 + 22 H2O
ZnSO4 + NaOH(конц) = Na2[Zn(OH)4] + Na2SO4 =>
ZnSO4 + 4 NaOH(конц) = Na2[Zn(OH)4] + Na2SO4
PbCl2 + K2SO4 = PbSO4 + KCl =>
PbCl2 + K2SO4 = PbSO4 + 2 KCl
Mg + KOH = Mg(OH)2 + K =>
Mg + 2 KOH = Mg(OH)2 + 2 K
P2S6 + H2SO4 = H3PO4 + SO2 + H2O =>
P2S6 + 17 H2SO4 = 2 H3PO4 + 23 SO2 + 14 H2O
Na2S(aq) + MnSO4(aq) = Na2SO4 + MnS =>
Na2S(aq) + MnSO4(aq) = Na2SO4 + MnS
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CuS + HNO3 = CuSO4 + NO + H2O =>
3 CuS + 8 HNO3 = 3 CuSO4 + 8 NO + 4 H2O
NO3{-} + Cu + H{+} = Cu{2+} + NO + H2O =>
2 NO3{-} + 3 Cu + 8 H{+} = 3 Cu{2+} + 2 NO + 4 H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
CO(g) + OH(g) = CO2(g) + H(g) =>
CO(g) + OH(g) = CO2(g) + H(g)
AL + Br2 = ALBr3 =>
2 AL + 3 Br2 = 2 ALBr3
NaMnO4 + NaNO2 + HNO3 = NaNO3 + Mn(NO3)3 + H2O =>
NaMnO4 + 2 NaNO2 + 4 HNO3 = 3 NaNO3 + Mn(NO3)3 + 2 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/17/14
Equations balanced on 11/16/13
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