Equations balanced on the previous day | Equations balanced on the next day |
3 Ca + 2 AlBr3 = 3 CaBr2 + 2 Al
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Cr2S3O9 + H2SO4 = Cr2S3O12 + SO2 + H2O =>
Cr2S3O9 + 3 H2SO4 = Cr2S3O12 + 3 SO2 + 3 H2O
C5H10 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
2 C5H10 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 6 H2O
H3PO4 + NH3 = PO4(NH4)3 =>
H3PO4 + 3 NH3 = PO4(NH4)3
Na2SO4(aq) + Pb(NO3)2(aq) = PbSO4(s) + NaNO3(aq) =>
Na2SO4(aq) + Pb(NO3)2(aq) = PbSO4(s) + 2 NaNO3(aq)
I2 + KF = K + FI =>
I2 + 2 KF = 2 K + 2 FI
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
CH4O + KMnO4 + H2O = CH4O2 + MnO2 + KOH =>
3 CH4O + 2 KMnO4 + H2O = 3 CH4O2 + 2 MnO2 + 2 KOH
Ba(NO3)2(aq) + K2SO4(aq) = BaSO4(s) + KNO3(aq) =>
Ba(NO3)2(aq) + K2SO4(aq) = BaSO4(s) + 2 KNO3(aq)
HCl(aq) + KI(aq) = KCl(aq) + HI(aq) =>
HCl(aq) + KI(aq) = KCl(aq) + HI(aq)
CaCO3 + CO2 + H2O = Ca[HCO3]2 =>
CaCO3 + CO2 + H2O = Ca[HCO3]2
AgNO3 + NaPO4 = AgPO4 + NaNO3 =>
AgNO3 + NaPO4 = AgPO4 + NaNO3
KHP + NaOH = KNaP + H2O =>
KHP + NaOH = KNaP + H2O
Pb + CH3COOH + KI = PbI2 + CH3COOK + H2 =>
Pb + 2 CH3COOH + 2 KI = PbI2 + 2 CH3COOK + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuSO4 + Fe(NO3)3 = Cu(NO3)2 + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe(NO3)3 = 3 Cu(NO3)2 + Fe2(SO4)3
Na2S + K2SiO3 = Na2SiO3 + K2S =>
Na2S + K2SiO3 = Na2SiO3 + K2S
NHC2 + H2O = NC2O + H3O =>
NHC2 + 4 H2O = NC2O + 3 H3O
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
NaHCO3(s) + CH3CO2H(aq) = H2O(l) + CO2(g) + Na2C2O2H3(s) =>
16 NaHCO3(s) + 9 CH3CO2H(aq) = 14 H2O(l) + 18 CO2(g) + 8 Na2C2O2H3(s)
ZnS + NaOH = NaS + Zn(OH) =>
ZnS + NaOH = NaS + Zn(OH)
Zn + I2 = ZnI2 =>
Zn + I2 = ZnI2
CsI + PBNO2 = CsNO2 + PBI =>
CsI + PBNO2 = CsNO2 + PBI
Fe + HCl = FeCl + H =>
Fe + HCl = FeCl + H
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Zn(s) + Pb(CH3COO)2 = Pb(s) + Zn(CH3COO)2 =>
Zn(s) + Pb(CH3COO)2 = Pb(s) + Zn(CH3COO)2
Si + NaOH = NaSiO + H2 =>
2 Si + 2 NaOH = 2 NaSiO + H2
SiO2 + NaOH = SiO2*NaOH =>
SiO2 + NaOH = SiO2*NaOH
NaCl + H2SO4 = NaHSO4 + SO2 + Cl2 + H2O =>
2 NaCl + 3 H2SO4 = 2 NaHSO4 + SO2 + Cl2 + 2 H2O
KBrO3 + HCl = KBr + Cl2 + H2O =>
KBrO3 + 6 HCl = KBr + 3 Cl2 + 3 H2O
KMnO4 + HNO2 + H2SO4 = MnSO4 + HNO3 + K2SO4 + H2O =>
2 KMnO4 + 5 HNO2 + 3 H2SO4 = 2 MnSO4 + 5 HNO3 + K2SO4 + 3 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Cu + HOH = Cu(OH)2 + H2 =>
Cu + 2 HOH = Cu(OH)2 + H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cr(s) + O2(g) = Cr2O3(s) =>
4 Cr(s) + 3 O2(g) = 2 Cr2O3(s)
Zn + Cu(SO4) = Zn(SO4) + Cu =>
Zn + Cu(SO4) = Zn(SO4) + Cu
NaBiO3 + HCl = BiCl3 + Cl2 + NaCl + H2O =>
NaBiO3 + 6 HCl = BiCl3 + Cl2 + NaCl + 3 H2O
Zn + Cu(SO4) = Zn(SO4) + Cu =>
Zn + Cu(SO4) = Zn(SO4) + Cu
Ca + Cr(C2H3O2)3 = CaC2H3O2 + Cr =>
3 Ca + Cr(C2H3O2)3 = 3 CaC2H3O2 + Cr
(NH4)2(SO4) + Pb(NO3)2 = PbSO4 + NH4(NO3) =>
(NH4)2(SO4) + Pb(NO3)2 = PbSO4 + 2 NH4(NO3)
NaCl + HNO3 = NaNO3 + HCl =>
NaCl + HNO3 = NaNO3 + HCl
C2H5O1H1 + O2 = C1O2 + H2O1 =>
C2H5O1H1 + 3 O2 = 2 C1O2 + 3 H2O1
SiO2 + NaOH = SiO2*NaOH =>
SiO2 + NaOH = SiO2*NaOH
Zn + Cu(SO4) = Zn(SO4) + Cu =>
Zn + Cu(SO4) = Zn(SO4) + Cu
SO3{2-} + Cu(OH)2 = SO4{2-} + CuOH + H2O =>
SO3{2-} + 2 Cu(OH)2 = SO4{2-} + 2 CuOH + H2O
HCl + Zn = Zn{+2} + Cl{-} + H2 =>
2 HCl + Zn = Zn{+2} + 2 Cl{-} + H2
K4MnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
K4MnO4 + 8 HCl = 4 KCl + MnCl2 + 4 H2O + Cl2
Ca(C2H3O2) + NaCO3 = CaCO3 + NaC2H3O2 =>
Ca(C2H3O2) + NaCO3 = CaCO3 + NaC2H3O2
P2 + Br5 = PBr =>
5 P2 + 2 Br5 = 10 PBr
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