Equations balanced on the previous day | Equations balanced on the next day |
RuO4 + 10 HBr = H2[RuBr6] + 2 Br2 + 4 H2O
NH4Cl(s) + Ca(OH)2(S) = CaCl2(S) + NH3(g) + H2O(l) =>
2 NH4Cl(s) + Ca(OH)2(S) = CaCl2(S) + 2 NH3(g) + 2 H2O(l)
B4H10 + O2 = B2O3 + H2O =>
2 B4H10 + 11 O2 = 4 B2O3 + 10 H2O
AuBr3 = Au + Br =>
AuBr3 = Au + 3 Br
C3H7COOH + Ba(OH)2 = Ba + C3H7COO + H2O =>
2 C3H7COOH + Ba(OH)2 = Ba + 2 C3H7COO + 2 H2O
Mg + Al{+3} = Al + Mg{+2} =>
3 Mg + 2 Al{+3} = 2 Al + 3 Mg{+2}
Cu(NO3)2 + K2S = Cu2S2 + KNO3 =>
2 Cu(NO3)2 + 2 K2S = Cu2S2 + 4 KNO3
H2 + CO2 = H2O + CO =>
H2 + CO2 = H2O + CO
KNO3(aq) + Na3PO4(aq) = KNa3(aq) + PO4NO3(s) =>
KNO3(aq) + Na3PO4(aq) = KNa3(aq) + PO4NO3(s)
K2Cr2O7 + H2SO4 + CH3CH2OH = KCr(SO4) + H2O + CH3CHO =>
K2Cr2O7 + 2 H2SO4 + 5 CH3CH2OH = 2 KCr(SO4) + 7 H2O + 5 CH3CHO
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2CH2COOH + H2O =>
15 CH3CH2CH2CH2OH + 8 K2Cr2O7 + 32 H2SO4 = 8 Cr2(SO4)3 + 8 K2SO4 + 12 CH3CH2CH2CH2COOH + 47 H2O
C3H8O + NaNO2 + HCl = C3H7NO2 + H2O + NaCl =>
C3H8O + NaNO2 + HCl = C3H7NO2 + H2O + NaCl
Fe3 + NaBr = NaFe3 + Br =>
Fe3 + NaBr = NaFe3 + Br
Ca + Pb(NO3)2 = Pb + Ca(NO3)2 =>
Ca + Pb(NO3)2 = Pb + Ca(NO3)2
H3PO3 = H2O + P2O3 =>
2 H3PO3 = 3 H2O + P2O3
NaNO3 + CO2 + H2O = CH158N028O031 + O2 + NaOH =>
28 NaNO3 + CO2 + 93 H2O = CH158N028O031 + 60 O2 + 28 NaOH
FeC2O4 + H2O + H2C2O4 + H2O2 + K2C2O4 = K3[Fe(C2O4)3]*3H2O =>
2 FeC2O4 + 4 H2O + H2C2O4 + H2O2 + 3 K2C2O4 = 2 K3[Fe(C2O4)3]*3H2O
NaOH + C2H2O2 = H2O + NaCO =>
2 NaOH + C2H2O2 = 2 H2O + 2 NaCO
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
K2CO3 + HBr(aq) = KBr + CO2(g) + H2O(l) =>
K2CO3 + 2 HBr(aq) = 2 KBr + CO2(g) + H2O(l)
C3H6O3 = C + H2O =>
C3H6O3 = 3 C + 3 H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
N2O5(g) + H2O(l) = HNO3(aq) =>
N2O5(g) + H2O(l) = 2 HNO3(aq)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C9H8O2 + C5H6Br3N = C9H8Br2O2 + C5H6BrN =>
C9H8O2 + C5H6Br3N = C9H8Br2O2 + C5H6BrN
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Br(l) + KI(aq) = KBr(aq) + I(l) =>
Br(l) + KI(aq) = KBr(aq) + I(l)
KCO3 + H2SO4 = HCO4 + CO2 + K2SO4 + H2O =>
6 KCO3 + 3 H2SO4 = 2 HCO4 + 4 CO2 + 3 K2SO4 + 2 H2O
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
Fe(NO3)3 + Na3PO4 = FePO4 + NaNO3 =>
Fe(NO3)3 + Na3PO4 = FePO4 + 3 NaNO3
Cr(NO3)3 + I2 + KOH = K2CrO4 + KI + KNO3 + H2O =>
2 Cr(NO3)3 + 3 I2 + 16 KOH = 2 K2CrO4 + 6 KI + 6 KNO3 + 8 H2O
KOH(aq) + NH4Cl(s) = KCl(s) + H2O(l) + NH3 =>
KOH(aq) + NH4Cl(s) = KCl(s) + H2O(l) + NH3
MnCl2 + Na2S = MnS + Cl2Na2 =>
MnCl2 + Na2S = MnS + Cl2Na2
H2 + SO42 = H2S + O2 =>
H2 + SO42 = H2S + 21 O2
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Sn + Cu(Cl)2 = Cu2 + SnCl2 =>
2 Sn + 2 Cu(Cl)2 = Cu2 + 2 SnCl2
Zn + N = Zn3N2 =>
3 Zn + 2 N = Zn3N2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Cu(NO3)2 + K2S = Cu2S2 + KNO3 =>
2 Cu(NO3)2 + 2 K2S = Cu2S2 + 4 KNO3
Ta + HCl = TaCl5 + H2 =>
2 Ta + 10 HCl = 2 TaCl5 + 5 H2
C6H8N2 + O2 = CO2 + H2O + NO =>
C6H8N2 + 9 O2 = 6 CO2 + 4 H2O + 2 NO
Cr(NO3)2 + H2SO4 = Cr(NO3)3 + Cr2(SO3)3 + H2O =>
6 Cr(NO3)2 + 3 H2SO4 = 4 Cr(NO3)3 + Cr2(SO3)3 + 3 H2O
NaCrO2 + Na2SO3 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2 =>
2 NaCrO2 + 4 Na2SO3 + 4 H2SO4 = 5 Na2SO4 + Cr2(SO4)3 + 4 H2
K2SO4 + Hg2(NO3)2 = K2(NO3)2 + Hg2SO4 =>
K2SO4 + Hg2(NO3)2 = K2(NO3)2 + Hg2SO4
Fe3OC + O2 = Fe + CO2 =>
2 Fe3OC + O2 = 6 Fe + 2 CO2
KSCN + KMnO4 + H2SO4 = MnSO4 + K2SO4 + HCN + H2O =>
10 KSCN + 12 KMnO4 + 13 H2SO4 = 12 MnSO4 + 11 K2SO4 + 10 HCN + 8 H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Cr{+} + BiO3{-} + H{+} = Bi{3+} + Cr2O7{2-} + H2O =>
2 Cr{+} + 5 BiO3{-} + 16 H{+} = 5 Bi{3+} + Cr2O7{2-} + 8 H2O
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