Equations balanced on the previous day | Equations balanced on the next day |
Ba(OH)2 + CuI2 = Cu(OH)2 + BaI2
ZnCl2 + Au = AuCl2 + Zn =>
ZnCl2 + Au = AuCl2 + Zn
C + O2 = CO2 =>
C + O2 = CO2
CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
Ca + CO2 + H2O = CaCO3 + H2 =>
Ca + CO2 + H2O = CaCO3 + H2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CuCO3 + CH3COOH = Cu(CH3COO)2 + H2O + CO2 =>
CuCO3 + 2 CH3COOH = Cu(CH3COO)2 + H2O + CO2
Zn + NaNO2 + NaOH + H2O = Na[Zn(OH)4] + NH3 =>
2 Zn + NaNO2 + NaOH + 5 H2O = 2 Na[Zn(OH)4] + NH3
NH3 + Na2S = NaH + N2S3 =>
2 NH3 + 3 Na2S = 6 NaH + N2S3
RbCl + H2C2O4 = RbH3(C2O4)2 + HCl =>
RbCl + 2 H2C2O4 = RbH3(C2O4)2 + HCl
NaCH3COO + CaCl + Hg2(NO3)2 = Hg2Cl2 + NaNO3 + CaCH3COO =>
2 NaCH3COO + 2 CaCl + Hg2(NO3)2 = Hg2Cl2 + 2 NaNO3 + 2 CaCH3COO
Ca + Al(CO3)3 = Al + CaCO3 =>
3 Ca + Al(CO3)3 = Al + 3 CaCO3
NO + NH4 = N2 + H2O =>
4 NO + 2 NH4 = 3 N2 + 4 H2O
K2[PdCl4] + (NH4)2S2O8 + KCN = K2[Pd(CN)6] + K2SO4 + NH4Cl + KCl =>
K2[PdCl4] + (NH4)2S2O8 + 6 KCN = K2[Pd(CN)6] + 2 K2SO4 + 2 NH4Cl + 2 KCl
KOH + Al(OH)3 = K(Al(OH)4) =>
KOH + Al(OH)3 = K(Al(OH)4)
CH3(CH2)13CHO + O2 = CO2 + H2O =>
CH3(CH2)13CHO + 22 O2 = 15 CO2 + 15 H2O
calcium + zincsulfate = calciumsulfate + zinc =>
Ca + ZnSO4 = CaSO4 + Zn
Na2CO3(aq) + CaCl2(aq) = Na2Cl2(aq) + CaCO3(s) =>
Na2CO3(aq) + CaCl2(aq) = Na2Cl2(aq) + CaCO3(s)
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO2 + H2O =>
2 KMnO4 + 7 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 7 Na2SO4 + K2SO2 + 3 H2O
CHCl3 + Cl2 = CCl4 + HCl =>
CHCl3 + Cl2 = CCl4 + HCl
Ca3(PO4)2 + HCl = CaCl2 + H3PO4 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3PO4
K{2}O + HNO{3} = KNO{3} + H{2}O =>
K{2}O + HNO{3} = KNO{3} + H{2}O
S(s) + F2(g) = SF6(g) =>
S(s) + 3 F2(g) = SF6(g)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NH4HSO4 = SO2 + N2 + NH3 + H2O =>
3 NH4HSO4 = 3 SO2 + N2 + NH3 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SeO4 + HBr = H2O + Br + H2Se =>
H2SeO4 + 8 HBr = 4 H2O + 8 Br + H2Se
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
CH3OH + KMnO4 = HCOOH + H2O + MnO + K2O =>
5 CH3OH + 4 KMnO4 = 5 HCOOH + 5 H2O + 4 MnO + 2 K2O
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
(Cr(CO(NH2)2)6)4(Cr(CN)6) + KMnO4 + H2SO4 = Cr2(SO4)3 + CO + N2 + K2SO4 + MnSO4 + H2O =>
10(Cr(CO(NH2)2)6)4(Cr(CN)6) + 246 KMnO4 + 444 H2SO4 = 25 Cr2(SO4)3 + 300 CO + 270 N2 + 123 K2SO4 + 246 MnSO4 + 924 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu(SO4)2 + NH3(OH) = Cu(OH)2 + NH3(SO4) =>
Cu(SO4)2 + 2 NH3(OH) = Cu(OH)2 + 2 NH3(SO4)
H2SO4(aq) + Al2O3(s) = Al2(SO4)3(aq) + H2O(l) =>
3 H2SO4(aq) + Al2O3(s) = Al2(SO4)3(aq) + 3 H2O(l)
St + HNO3 = NH4NO3 + H2O + StNO3 =>
8 St + 10 HNO3 = NH4NO3 + 3 H2O + 8 StNO3
K + MgCl2 = KCl2 + Mg =>
K + MgCl2 = KCl2 + Mg
NaHSO3 + Cl2 + H2O = NaOH + HCl + H2SO4 =>
NaHSO3 + Cl2 + 2 H2O = NaOH + 2 HCl + H2SO4
HCl + Ca(HSO4)2 = CaCl2 + H2O + SO3 =>
2 HCl + Ca(HSO4)2 = CaCl2 + 2 H2O + 2 SO3
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
5[Cr(N2H4CO)6]4[Cr(CN)6]3 + 544 KMnO4 + 646 H2SO4 = 5 K2Cr7 + 544 MnSO4 + 210 CO2 + 330 KNO3 + 102 K2SO4 + 886 H2O
Li(s) + O2(g) = Li2O(s) =>
4 Li(s) + O2(g) = 2 Li2O(s)
N2(g) + H2 = N2H4(g) =>
N2(g) + 2 H2 = N2H4(g)
Ga2(CO3)3 + H2SO4 = CO2 + Ga2(SO4)3 + H2O =>
Ga2(CO3)3 + 3 H2SO4 = 3 CO2 + Ga2(SO4)3 + 3 H2O
Br2 + NaCl = BrCl + Na =>
Br2 + 2 NaCl = 2 BrCl + 2 Na
Li + C02 + H2O = LiHCO3 + H2 =>
2 Li + C02 + 6 H2O = 2 LiHCO3 + 5 H2
C7H8 + Br2 = C7H7Br + HBr =>
C7H8 + Br2 = C7H7Br + HBr
PbO2 + H2C2O4 + HCl = PbCl2 + CO2 + H2O =>
PbO2 + H2C2O4 + 2 HCl = PbCl2 + 2 CO2 + 2 H2O
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