Equations balanced on the previous day | Equations balanced on the next day |
P2O5 + 7 H2 = 2 PH2 + 5 H2O
MgH2 + O2 = Mg(OH)2 =>
MgH2 + O2 = Mg(OH)2
KI + KBrO3 + HCl = I2 + KBr + KCl + H2O =>
6 KI + KBrO3 + 6 HCl = 3 I2 + KBr + 6 KCl + 3 H2O
Cr + Cu{+2} = Cr{+3} + Cu =>
2 Cr + 3 Cu{+2} = 2 Cr{+3} + 3 Cu
(C2H5CH)2 + K2Cr2O7 + H2SO4 = C2H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3(C2H5CH)2 + 4 K2Cr2O7 + 16 H2SO4 = 6 C2H5COOH + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
Hg2(No3) + Zn = Zn(No3) + Hg =>
Hg2(No3) + Zn = Zn(No3) + 2 Hg
Sb + C2H5NS = Sb(C2H5NS)3 =>
Sb + 3 C2H5NS = Sb(C2H5NS)3
Sb2S3 + FeCl3 = SbCl3 + FeCl2 + S =>
Sb2S3 + 6 FeCl3 = 2 SbCl3 + 6 FeCl2 + 3 S
Mg3N2 + H2O = NH3 + Mg(HO)2 =>
Mg3N2 + 6 H2O = 2 NH3 + 3 Mg(HO)2
C2H5BrKOH = C2H5OHKBr =>
C2H5BrKOH = C2H5OHKBr
H2O + CO2 = C5H12 + O2 =>
6 H2O + 5 CO2 = C5H12 + 8 O2
OCl{-}l + S2O3{2-} + OH{-} = SO4{2-} + Cl{-} + H2O =>
4 OCl{-}l + S2O3{2-} + 2 OH{-} = 2 SO4{2-} + 4 Cl{-} + H2O
CrCl3 + NaBiO3 + HCl = BiCl3 + H2Cr2O7 + NaCl + H2 =>
6 CrCl3 + 7 NaBiO3 + 10 HCl = 7 BiCl3 + 3 H2Cr2O7 + 7 NaCl + 2 H2
FeCl2 + K2Cr2O7 + HCl = FeCl5 + KCl + CrCl3 + H2O =>
2 FeCl2 + K2Cr2O7 + 14 HCl = 2 FeCl5 + 2 KCl + 2 CrCl3 + 7 H2O
AgS + HNO3 = AgNO3 + NO + S + H2O =>
3 AgS + 4 HNO3 = 3 AgNO3 + NO + 3 S + 2 H2O
C3H8O2 + C3H6O = C6H14O3 =>
C3H8O2 + C3H6O = C6H14O3
HClO4 + Zn(OH)2 = Zn(ClO4)2 + H2O =>
2 HClO4 + Zn(OH)2 = Zn(ClO4)2 + 2 H2O
NaOH + H2BrO4 = H2O + Na2BrO4 =>
2 NaOH + H2BrO4 = 2 H2O + Na2BrO4
H2CO + NaOH + CuSO4 = Cu2O + HCOONa + SO2 + H2O =>
3 H2CO + 3 NaOH + 2 CuSO4 = Cu2O + 3 HCOONa + 2 SO2 + 3 H2O
Cr2O3 + KNO3 + NaCO3 = Na2CrO4 + KNO2 + CO2 =>
Cr2O3 + KNO3 + 4 NaCO3 = 2 Na2CrO4 + KNO2 + 4 CO2
CaCl2(aq) + K2CO3(aq) = KCl(aq) + CaCO3(s) =>
CaCl2(aq) + K2CO3(aq) = 2 KCl(aq) + CaCO3(s)
MnO4{-} + Mn{2+} + H2O = MnO2 + H{+} =>
2 MnO4{-} + 3 Mn{2+} + 2 H2O = 5 MnO2 + 4 H{+}
H{+} + I{-} = HI =>
H{+} + I{-} = HI
(MoO3)2*H2O = MoO3 + H2O =>
(MoO3)2*H2O = 2 MoO3 + H2O
P2 + H2O = P2H2O =>
P2 + H2O = P2H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KI + Pb(SO4)2 = PbI2 + K(SO4) =>
2 KI + Pb(SO4)2 = PbI2 + 2 K(SO4)
HI + Na2S = H2S + NaI =>
2 HI + Na2S = H2S + 2 NaI
KCN + HBrO3 = KBrO3 + HCN =>
KCN + HBrO3 = KBrO3 + HCN
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
C5 + Hg4 = C5Hg8 =>
C5 + 2 Hg4 = C5Hg8
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
H2SO4 + MgCO3 = H2CO3 + MgSO4 =>
H2SO4 + MgCO3 = H2CO3 + MgSO4
AgNO3 + NaHSO4 = AgHSO4 + NaNO3 =>
AgNO3 + NaHSO4 = AgHSO4 + NaNO3
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
AgCu2 + HNO3 = AgNO3 + NO2 + Cu(NO3)2 + H2O =>
AgCu2 + 10 HNO3 = AgNO3 + 5 NO2 + 2 Cu(NO3)2 + 5 H2O
C2H4O + Ag2O = CH3COOH + Ag =>
C2H4O + Ag2O = CH3COOH + 2 Ag
AlPO4 + Na2CO3 = Al2(CO3)3 + Na3PO4 =>
2 AlPO4 + 3 Na2CO3 = Al2(CO3)3 + 2 Na3PO4
BaO4(s) + HNO3(aq) = Ba(NO3)(aq) + H2O2(aq) + O2(g) =>
2 BaO4(s) + 2 HNO3(aq) = 2 Ba(NO3)(aq) + H2O2(aq) + 3 O2(g)
AgNO3 + K4[Fe(CN)6] = Ag[Fe(CN)6] + K4NO3 =>
AgNO3 + K4[Fe(CN)6] = Ag[Fe(CN)6] + K4NO3
Ca(SO4) + H2O = CaSO4*2H2O =>
Ca(SO4) + 2 H2O = CaSO4*2H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
B2 + Br6 + HNO3 = B(NO3)2 + HBr =>
3 B2 + 2 Br6 + 12 HNO3 = 6 B(NO3)2 + 12 HBr
CH3O + O2 = CO2 + H2 =>
2 CH3O + O2 = 2 CO2 + 3 H2
Pb + NO3{-}{-} + H{+} = Pb{2+} + NO + H2O =>
3 Pb + 2 NO3{-}{-} + 8 H{+} = 3 Pb{2+} + 2 NO + 4 H2O
NaCl + AgNo = AgCl + NaNo =>
NaCl + AgNo = AgCl + NaNo
Ti3{+} + Fe(CN)6{3-} + H2O = TiO2{2+} + Fe(CN)6{4-} + H =>
Ti3{+} + 5 Fe(CN)6{3-} + 6 H2O = 3 TiO2{2+} + 5 Fe(CN)6{4-} + 12 H
Ni + HCl = NiCl2 + H =>
Ni + 2 HCl = NiCl2 + 2 H
Cl2(s) + MgBr2(aq) = MgCl2 + Br2(aq) =>
Cl2(s) + MgBr2(aq) = MgCl2 + Br2(aq)
NaOHHCOOH = NaHCOOH2O =>
NaOHHCOOH = NaHCOOH2O
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