Equations balanced on the previous day | Equations balanced on the next day |
CH3(CH)2CH3(g) + 6 O2(g) = 4 CO2(g) + 4 H2O(g)
(CuOH)2CO3 + CH3COOH = Cu(CH3COO)2 + CO2 + H2O =>
(CuOH)2CO3 + 4 CH3COOH = 2 Cu(CH3COO)2 + CO2 + 3 H2O
Al3 + F = AlF3 =>
Al3 + 9 F = 3 AlF3
NaHSO4Ca(OH)2 = NaOHCaSO4H2O =>
NaHSO4Ca(OH)2 = NaOHCaSO4H2O
Na2(CO3)(aq) + CaCl2(aq) = NaCl(aq) + CaCO3(s) =>
Na2(CO3)(aq) + CaCl2(aq) = 2 NaCl(aq) + CaCO3(s)
CoCl2 + KNO2 + CH3COOH = K3[Co(NO2)6] + CH3COOK + NO + H2O + KCl =>
CoCl2 + 7 KNO2 + 2 CH3COOH = K3[Co(NO2)6] + 2 CH3COOK + NO + H2O + 2 KCl
Hg(NO3)3 = HgO + NO2 + O2 =>
Hg(NO3)3 = HgO + 3 NO2 + O2
Cr(OH)3 + KOH = K3Cr[(OH)6] =>
Cr(OH)3 + 3 KOH = K3Cr[(OH)6]
C6H12O11 + KClO3 = KCl + H2O + CO2 =>
3 C6H12O11 + 7 KClO3 = 7 KCl + 18 H2O + 18 CO2
C12H26(l) + O2 = CO2(g) + H2O(l) =>
2 C12H26(l) + 37 O2 = 24 CO2(g) + 26 H2O(l)
Ni(OH)2 + Cr3(PO4)4 = Ni3(PO4)2 + Cr(OH)4 =>
6 Ni(OH)2 + Cr3(PO4)4 = 2 Ni3(PO4)2 + 3 Cr(OH)4
Mg + FeCl3 = ClMg + Fe =>
3 Mg + FeCl3 = 3 ClMg + Fe
CuBr + H2SO4 = Cu2SO4 + Br2 + SO2 + H2O =>
2 CuBr + 2 H2SO4 = Cu2SO4 + Br2 + SO2 + 2 H2O
KMnO4 + C3H5(OH)3 = K2CO3 + Mn2CO3 + CO2 + H2O =>
14 KMnO4 + 6 C3H5(OH)3 = 7 K2CO3 + 7 Mn2CO3 + 4 CO2 + 24 H2O
CaO + H2O = HCa + O2 =>
4 CaO + 2 H2O = 4 HCa + 3 O2
K2FeO4H2SO4 = K2SO4FeOH2OO2 =>
K2FeO4H2SO4 = K2SO4FeOH2OO2
D2O + K2O = DKO =>
D2O + K2O = 2 DKO
PB(NO3)2 + H2S = PBS + HNO3 =>
PB(NO3)2 + H2S = PBS + 2 HNO3
Sr + HCl = H2 + SrCl =>
2 Sr + 2 HCl = H2 + 2 SrCl
HSO + NaHO = NaSO + H2O =>
HSO + NaHO = NaSO + H2O
H2 + S8 + O2 = H2SO4 =>
8 H2 + S8 + 16 O2 = 8 H2SO4
NaBH4(s) + H2SO4(aq) = B2H6(aq) + H2(g) + Na2SO4(aq) =>
2 NaBH4(s) + H2SO4(aq) = B2H6(aq) + 2 H2(g) + Na2SO4(aq)
H2SO4 + KMnO3 + H2C2O4 = MnSO4 + CO2 + H2O + K2SO4 =>
3 H2SO4 + 2 KMnO3 + 3 H2C2O4 = 2 MnSO4 + 6 CO2 + 6 H2O + K2SO4
H2O + H2S + NO2 = NH3 + SO2 =>
2 H2O + 7 H2S + 6 NO2 = 6 NH3 + 7 SO2
Zn + C6H8O7 = ZnO + C6H8 =>
7 Zn + C6H8O7 = 7 ZnO + C6H8
PbI2 + AgNO3 = Pb(NO3)2 + AgI =>
PbI2 + 2 AgNO3 = Pb(NO3)2 + 2 AgI
Rb + Br2 = RbBr =>
2 Rb + Br2 = 2 RbBr
Al(OH)3 + HSO4{-} + H2O = Al(H2O)6{3+} + SO4{2-} =>
Al(OH)3 + 3 HSO4{-} + 3 H2O = Al(H2O)6{3+} + 3 SO4{2-}
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
Sn + H3PO4 = H2 + Sn3(PO4)4 =>
3 Sn + 4 H3PO4 = 6 H2 + Sn3(PO4)4
CH3(CH)2CH3(g) + O2(g) = CO2(g) + H2O(g) =>
CH3(CH)2CH3(g) + 6 O2(g) = 4 CO2(g) + 4 H2O(g)
FeS2 + H2 = H2S + Fe =>
FeS2 + 2 H2 = 2 H2S + Fe
H2(g) + Cl2(g) = HCl(g) =>
H2(g) + Cl2(g) = 2 HCl(g)
NH4ClO4 = N2 + HCl + O2 + H2O =>
4 NH4ClO4 = 2 N2 + 4 HCl + 5 O2 + 6 H2O
NH4Al(SO4)2*12H2O + NaOH = NH3 + Na2SO4 + NaAl(OH)4 + H2O =>
NH4Al(SO4)2*12H2O + 5 NaOH = NH3 + 2 Na2SO4 + NaAl(OH)4 + 13 H2O
CrCl3O6 = CrCl3 + O2 =>
CrCl3O6 = CrCl3 + 3 O2
MnSO4 + K2S2O8 + H2O = HMnO4 + KHSO4 + H2SO4 =>
2 MnSO4 + 5 K2S2O8 + 8 H2O = 2 HMnO4 + 10 KHSO4 + 2 H2SO4
Hg(NO3)2CuBr2 = HgBr2Cu(NO3)2 =>
Hg(NO3)2CuBr2 = HgBr2Cu(NO3)2
C5H9NO4 + O2 = CO2 + H2O + NO2 =>
4 C5H9NO4 + 25 O2 = 20 CO2 + 18 H2O + 4 NO2
H2SO4 + Mg = MgSO4 + S + H2O =>
4 H2SO4 + 3 Mg = 3 MgSO4 + S + 4 H2O
CuCl2 + MgRn = CuRn + MgCl2 =>
CuCl2 + MgRn = CuRn + MgCl2
HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(l) =>
2 HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(l)
Al + O2 = Al2O3 = Al2I3 =>
4 Al + 3 O2 = 2 Al2O3
KMnO4 + KNO2 = K2MnO4 + MnO2 + KNO3 =>
2 KMnO4 + 2 KNO2 = K2MnO4 + MnO2 + 2 KNO3
P + H2SO4 = H3PO4 + H2O + SO2 =>
2 P + 5 H2SO4 = 2 H3PO4 + 2 H2O + 5 SO2
BF3(g) + H2O(g) = B2O3(s) + HF(g) =>
2 BF3(g) + 3 H2O(g) = B2O3(s) + 6 HF(g)
CH3COOC3H7H2O = CH3COOHHOC3H7 =>
CH3COOC3H7H2O = CH3COOHHOC3H7
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KFNH4Cl = NH4FKCl =>
KFNH4Cl = NH4FKCl
(Ca(ClO)2) + H2O = (HClO) + Ca(OH)2 =>
(Ca(ClO)2) + 2 H2O = 2(HClO) + Ca(OH)2
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