Equations balanced on the previous day | Equations balanced on the next day |
8 Pb + Pb2O5 + 10 HSO4 = 10 PbSO4 + 5 H2O
HO + NO = HNO2 =>
HO + NO = HNO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
BeCl2 + GaBr3 = GaCl3 + BeBr2 =>
3 BeCl2 + 2 GaBr3 = 2 GaCl3 + 3 BeBr2
KCl + HNO3 + HCl = KClO4 + NH3 + Cl =>
3 KCl + 4 HNO3 + 8 HCl = 3 KClO4 + 4 NH3 + 8 Cl
KI + Hg(C2H3O2)2 = KC2H3O2 + HgI2 =>
2 KI + Hg(C2H3O2)2 = 2 KC2H3O2 + HgI2
NH4NO3 + H3PO4 = NH4PO4 + H3NO3 =>
NH4NO3 + H3PO4 = NH4PO4 + H3NO3
(NH4)2PtCl4 + (NH4)2S2O8 + HCl = H2PtCl6 + (NH4)2SO4 =>
(NH4)2PtCl4 + (NH4)2S2O8 + 2 HCl = H2PtCl6 + 2(NH4)2SO4
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
(NH4)2Br + Ba(NO3)2 = NH4NO3 + BaBr =>
(NH4)2Br + Ba(NO3)2 = 2 NH4NO3 + BaBr
Fe3 + CuS2 = Cu2 + Fe2S2 =>
4 Fe3 + 6 CuS2 = 3 Cu2 + 6 Fe2S2
K2S(aq) + HI(aq) = H2S(g) + KI(aq) =>
K2S(aq) + 2 HI(aq) = H2S(g) + 2 KI(aq)
Ag + ClO4 = AgO4 + Cl2 =>
2 Ag + 2 ClO4 = 2 AgO4 + Cl2
Cl(g) + O2(g) = Cl2O3 =>
4 Cl(g) + 3 O2(g) = 2 Cl2O3
Cu{2+} + Zn = Cu + Zn{+} =>
Cu{2+} + 2 Zn = Cu + 2 Zn{+}
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
AlPo4 + Na2S = Al2S3 + Na3Po4 =>
2 AlPo4 + 3 Na2S = Al2S3 + 2 Na3Po4
FeCl2 + Ba = Fe + BaCl2 =>
FeCl2 + Ba = Fe + BaCl2
Ca(s) + H2O = Ca(OH)(aq)2 + H2(g) =>
Ca(s) + 2 H2O = Ca(OH)(aq)2 + H2(g)
Al(NO3)3 + Na2S2O3 = AlS2O3 + Na2(NO3)3 =>
Al(NO3)3 + Na2S2O3 = AlS2O3 + Na2(NO3)3
SO2 + SbF5 = SF5 + SbO2 =>
SO2 + SbF5 = SF5 + SbO2
CsBr = Cs + Br =>
CsBr = Cs + Br
Zinc + Sulfuricacid = hydrogen + Zincsulfate =>
Zn + H2SO4 = H2 + ZnSO4
Fe2O3 + C = FeO + CO2 =>
2 Fe2O3 + C = 4 FeO + CO2
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
O2 + Na2SO3 = Na2SO4 =>
O2 + 2 Na2SO3 = 2 Na2SO4
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
Ca + HMn2O7 = Ca(HMn2O7)2 =>
Ca + 2 HMn2O7 = Ca(HMn2O7)2
KCH3COO + HCl = KCl + CH3COOH =>
KCH3COO + HCl = KCl + CH3COOH
OHCr2O7 + NaOH = NaCr2O7 + OH =>
OHCr2O7 + NaOH = NaCr2O7 + 2 OH
P4 + NaOH = P(OH)2 + Na =>
P4 + 8 NaOH = 4 P(OH)2 + 8 Na
H2COOH + C2H5OH = CH3COOC2H5 + H2O =>
4 H2COOH + 4 C2H5OH = 3 CH3COOC2H5 + 6 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
H2AsO4 + Zn + H{+} = AsH3 + Zn{2+} + H2O =>
2 H2AsO4 + 9 Zn + 18 H{+} = 2 AsH3 + 9 Zn{2+} + 8 H2O
CrI3 + KOH + Cl2 = K2Cr2O7 + KIO4 + KCl + H2 =>
4 CrI3 + 62 KOH + 23 Cl2 = 2 K2Cr2O7 + 12 KIO4 + 46 KCl + 31 H2
P4 + NaOH = P(OH)2 + Na =>
P4 + 8 NaOH = 4 P(OH)2 + 8 Na
Ba(NO3)2 + AgCl = BaCl2 + AgNO3 =>
Ba(NO3)2 + 2 AgCl = BaCl2 + 2 AgNO3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
OCl + S2O3 = SO4 + Cl =>
5 OCl + S2O3 = 2 SO4 + 5 Cl
MnSO4*H2O + NaOH = Mn(OH)2 + Na2SO4 + H2O =>
MnSO4*H2O + 2 NaOH = Mn(OH)2 + Na2SO4 + H2O
C(s) + H2(g) = CH4(g) =>
C(s) + 2 H2(g) = CH4(g)
F + Al = AlF =>
F + Al = AlF
CrO2{-} + H2O2 + OH{-} = CrO4{2-} + H2O =>
2 CrO2{-} + 3 H2O2 + 2 OH{-} = 2 CrO4{2-} + 4 H2O
Br2 + NaI = NaBr + I =>
Br2 + 2 NaI = 2 NaBr + 2 I
GeF4 + H2O = H2GeF4 + O2 =>
2 GeF4 + 2 H2O = 2 H2GeF4 + O2
NaPO4 + CrCl3 = NaCl3 + CrPO4 =>
NaPO4 + CrCl3 = NaCl3 + CrPO4
CH3CH2NH2 = (CH3)2NH =>
CH3CH2NH2 = (CH3)2NH
Cr2O7{-2} + NO2{-1]+H{+} = NO3{-}+Cr2{+3}+H2O =>
2 Cr2O7{-2} + 9 NO2{-1]+10H{+} = 9 NO3{-}+2Cr2{+3}+5H2O
C8H8Br2 + Zn = C8H8 + ZnBr2 =>
C8H8Br2 + Zn = C8H8 + ZnBr2
Co + HNO3 = Co(NO3)3 + H3 =>
Co + 3 HNO3 = Co(NO3)3 + H3
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