Equations balanced on the previous day | Equations balanced on the next day |
2 ZnS + 3 O2 = 2 ZnO + S2(O2)2
Rb + CH3CO2H = RbCH3COO + H =>
Rb + CH3CO2H = RbCH3COO + H
Ba(OH)2 + FeBr2 = BaBr2 + Fe(OH)2 =>
Ba(OH)2 + FeBr2 = BaBr2 + Fe(OH)2
HF + H2SO4 = H2S + F2 + H2O =>
8 HF + H2SO4 = H2S + 4 F2 + 4 H2O
Rb + CH3CO2H = RbC2H3O2 + H =>
Rb + CH3CO2H = RbC2H3O2 + H
HNO2 + I{-} + H1{+} = I2 + NO + H2O =>
2 HNO2 + 2 I{-} + 2 H1{+} = I2 + 2 NO + 2 H2O
HNO3 + CuS = NO2 + S + Cu(NO3)2 + H2O =>
4 HNO3 + CuS = 2 NO2 + S + Cu(NO3)2 + 2 H2O
P4(s) + NaOH(aq) + H2O(l) = PH3(g) + Na2HPO3(aq) =>
P4(s) + 4 NaOH(aq) + 2 H2O(l) = 2 PH3(g) + 2 Na2HPO3(aq)
H2S + FeCl2 = HCl + FeS =>
H2S + FeCl2 = 2 HCl + FeS
(Na)3P + Ca(F)2 = NaF + (Ca)3(P)2 =>
2(Na)3P + 3 Ca(F)2 = 6 NaF + (Ca)3(P)2
C11H22O11 + NaClO3 = NaCl + CO2 + H2O =>
3 C11H22O11 + 22 NaClO3 = 22 NaCl + 33 CO2 + 33 H2O
HF + H2SO4 = H2S + F2 + H2O =>
8 HF + H2SO4 = H2S + 4 F2 + 4 H2O
HNO3 + CuS = NO2 + S + Cu(NO3)2 + H2O =>
4 HNO3 + CuS = 2 NO2 + S + Cu(NO3)2 + 2 H2O
BaI + Pb(NO3)2 = BaNO3 + PbI2 =>
2 BaI + Pb(NO3)2 = 2 BaNO3 + PbI2
MnO2 + H2SO4 + KI = I2 + H2O + K2SO4 + MnSO4 =>
MnO2 + 2 H2SO4 + 2 KI = I2 + 2 H2O + K2SO4 + MnSO4
C2H3O2 + LiH2O = H2O + LiC2H3O2 =>
C2H3O2 + LiH2O = H2O + LiC2H3O2
Al(NO3)3 + Na2CO3 = Al2(CO3)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaNO3
TiCl3 + H2O = [Ti(H2O)6]Cl3 =>
TiCl3 + 6 H2O = [Ti(H2O)6]Cl3
HNO3 + NH4OH = H + NH4NO3 =>
HNO3 + 3 NH4OH = 8 H + 2 NH4NO3
CUS + HNO3 = CU(NO3)2 + S + NO + H2O =>
3 CUS + 8 HNO3 = 3 CU(NO3)2 + 3 S + 2 NO + 4 H2O
ZnS + O2 = ZnO + S2(O2)2 =>
2 ZnS + 3 O2 = 2 ZnO + S2(O2)2
Cu(CH3CO2)2 + Zn = ZnCH3CO2 + Cu =>
Cu(CH3CO2)2 + 2 Zn = 2 ZnCH3CO2 + Cu
Pb(NO3)4 + NaSO3 = Pb(SO3)4 + NaNO3 =>
Pb(NO3)4 + 4 NaSO3 = Pb(SO3)4 + 4 NaNO3
ZnSO4 + Ca = CaSO4 + Zn =>
ZnSO4 + Ca = CaSO4 + Zn
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
BiNO3 + Al + NaOH = Bi + NH3 + NaAlO2 =>
BiNO3 + 3 Al + 3 NaOH = Bi + NH3 + 3 NaAlO2
[Mn(H2O)6]{2+} + PbO2 + H3O{+} = MnO4{-} + Pb{2+} + H2O =>
2[Mn(H2O)6]{2+} + 5 PbO2 + 4 H3O{+} = 2 MnO4{-} + 5 Pb{2+} + 18 H2O
C4H8 + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + H2O + K2SO4 =>
15 C4H8 + 16 KMnO4 + 24 H2SO4 = 20 CH3CH2COOH + 16 MnSO4 + 24 H2O + 8 K2SO4
Na + Al + H2O = NaAlO3 + H2 =>
Na + Al + 3 H2O = NaAlO3 + 3 H2
Mg(HCO3)2 + Ca(OH)2 = MgCO3 + Ca(HCO3)2 + H2O =>
2 Mg(HCO3)2 + Ca(OH)2 = 2 MgCO3 + Ca(HCO3)2 + 2 H2O
NaHCO3 + CH3COOH = Na(C2H3O2) + H2O + CO2 =>
NaHCO3 + CH3COOH = Na(C2H3O2) + H2O + CO2
S2O32{-} + Cl2 + OH{-} = SO42{-} + Cl{-} + H2O =>
2 S2O32{-} + 103 Cl2 + 208 OH{-} = 4 SO42{-} + 206 Cl{-} + 104 H2O
Ca + Zn(No3)2 = Ca(No3) + Zn =>
2 Ca + Zn(No3)2 = 2 Ca(No3) + Zn
KNO3 + CH2O = K2CO3 + N2 + H2O + CO2 =>
4 KNO3 + 5 CH2O = 2 K2CO3 + 2 N2 + 5 H2O + 3 CO2
Na + Al + H2O = NaAlO3 + H2 =>
Na + Al + 3 H2O = NaAlO3 + 3 H2
Na + Al + H2O = NaAlO3 + H2 =>
Na + Al + 3 H2O = NaAlO3 + 3 H2
Al2O3(s) + C(s) + Cl2(g) = AlCl3(s) + CO(g) =>
Al2O3(s) + 3 C(s) + 3 Cl2(g) = 2 AlCl3(s) + 3 CO(g)
I2 + N2 + H2O + KCl = HNO2 + KI + HCl =>
3 I2 + N2 + 4 H2O + 6 KCl = 2 HNO2 + 6 KI + 6 HCl
Hg + H2O = HgH2O =>
Hg + H2O = HgH2O
Ba(OH)2 + FeBr2 = BaBr2 + Fe(OH)2 =>
Ba(OH)2 + FeBr2 = BaBr2 + Fe(OH)2
CH3(CH2)CH3 + O2 = CO2 + H2O =>
CH3(CH2)CH3 + 5 O2 = 3 CO2 + 4 H2O
Zn + Si = ZnSi =>
Zn + Si = ZnSi
Cl + Zn + H2O = Zn2(OH)3Cl + H2 =>
2 Cl + 4 Zn + 6 H2O = 2 Zn2(OH)3Cl + 3 H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na + Al + H2O = NaAlO3 + H2 =>
Na + Al + 3 H2O = NaAlO3 + 3 H2
As + OH = AsOH =>
As + OH = AsOH
Al + Na + H2O = NaAlO2 + H2 =>
Al + Na + 2 H2O = NaAlO2 + 2 H2
ZnCl2 + HCl + C4H10O = ZnO + CCl + H2 =>
ZnCl2 + 2 HCl + C4H10O = ZnO + 4 CCl + 6 H2
AgNO3 + NaH2PO2 + H2O = Ag + NaH2PO4 + HNO3 =>
4 AgNO3 + NaH2PO2 + 2 H2O = 4 Ag + NaH2PO4 + 4 HNO3
HC3OCH3 + O2 = CO2 + H2O =>
2 HC3OCH3 + 9 O2 = 8 CO2 + 4 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
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