Equations balanced on the previous day | Equations balanced on the next day |
Na2CO3(s) + 2 HC2H3O2(aq) = H2O + CO2(g) + 2 NaC2H3O2(aq)
C4H9Br = C4H8HBr =>
C4H9Br = C4H8HBr
CH3CH2CH2OH + Cr2O7{-2} + H{+} = CH3CH2CHO + Cr{3+} + H2O =>
3 CH3CH2CH2OH + Cr2O7{-2} + 8 H{+} = 3 CH3CH2CHO + 2 Cr{3+} + 7 H2O
Na2S2O3 + Cl + H2O = H2SO4 + NaCl + HCl =>
Na2S2O3 + 8 Cl + 5 H2O = 2 H2SO4 + 2 NaCl + 6 HCl
Zn + ZnSO4 + H2O = Zn(OH)2 + ZnH2SO4 =>
Zn + ZnSO4 + 2 H2O = Zn(OH)2 + ZnH2SO4
MgO + H2O + C20H14O4 = C2H3O2 + MgOH =>
16 MgO + 16 H2O + C20H14O4 = 10 C2H3O2 + 16 MgOH
K2SO4 + Na = SO4 + NaK =>
K2SO4 + 2 Na = SO4 + 2 NaK
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
K2SO4 + Cr2(SO4)3 + C2H4O2 + H2O = K2Cr2O7 + H2SO4 + C2H6O =>
2 K2SO4 + 2 Cr2(SO4)3 + 3 C2H4O2 + 11 H2O = 2 K2Cr2O7 + 8 H2SO4 + 3 C2H6O
PbOK2CrO4 = PbCrO4K2O =>
PbOK2CrO4 = PbCrO4K2O
P + KMnO4 + H2SO4 = P2O5 + MnSO4 + K2SO4 + H2O =>
2 P + 2 KMnO4 + 3 H2SO4 = P2O5 + 2 MnSO4 + K2SO4 + 3 H2O
Cr2O3 + O2 + H2CO3 = H2CrO4 + CO2 =>
2 Cr2O3 + 3 O2 + 4 H2CO3 = 4 H2CrO4 + 4 CO2
H2SO4 + Na2CO3 = H2CO3 + Na2SO4 =>
H2SO4 + Na2CO3 = H2CO3 + Na2SO4
CH3OH + H2S = CH3SH + H2O =>
CH3OH + H2S = CH3SH + H2O
NaNO3 + H3PO4 = NO3 + Na3PO4 + H2 =>
6 NaNO3 + 2 H3PO4 = 6 NO3 + 2 Na3PO4 + 3 H2
Hg2O + HCl = Hg2Cl2 + H2O =>
Hg2O + 2 HCl = Hg2Cl2 + H2O
NCl + CH4 = CCl + N2 + H2 =>
2 NCl + 2 CH4 = 2 CCl + N2 + 4 H2
KCl + H2 = H2Cl + K =>
KCl + H2 = H2Cl + K
TiCl4(aq) + PbSO4(aq) = Ti(SO4)2(aq) + PbCl2(s) =>
TiCl4(aq) + 2 PbSO4(aq) = Ti(SO4)2(aq) + 2 PbCl2(s)
Ba(NO3)2 + K(SCN) = Ba(SCN)2 + KNO3 =>
Ba(NO3)2 + 2 K(SCN) = Ba(SCN)2 + 2 KNO3
Mn(OH)3 + H2CO3 = MnO3 + CO + H2O =>
2 Mn(OH)3 + 3 H2CO3 = 2 MnO3 + 3 CO + 6 H2O
CH3CH(CH3)COH + KMnO4 + H2SO4 = CH3CH(CH3)COOH + H2O + MnSO4 + K2SO4 =>
5 CH3CH(CH3)COH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH(CH3)COOH + 3 H2O + 2 MnSO4 + K2SO4
Mn(OH)3 + H2CO3 = MnO3 + CO + H2O =>
2 Mn(OH)3 + 3 H2CO3 = 2 MnO3 + 3 CO + 6 H2O
KMnO4 + H2SO4 + KNO2 = KNO3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 KNO2 = 5 KNO3 + 2 MnSO4 + K2SO4 + 3 H2O
C3H6 + K2Cr2O7 + H2SO4 = C3H4O4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H6 + 5 K2Cr2O7 + 20 H2SO4 = 3 C3H4O4 + 5 Cr2(SO4)3 + 5 K2SO4 + 23 H2O
H2SO4(aq) + Sr(OH)2(aq) = H2O + SrSO4 =>
H2SO4(aq) + Sr(OH)2(aq) = 2 H2O + SrSO4
Fe + O2 + KOH = KFeO2 + H2O =>
4 Fe + 3 O2 + 4 KOH = 4 KFeO2 + 2 H2O
J2 + HNO3 = HJO3 + NO2 + H2O =>
J2 + 10 HNO3 = 2 HJO3 + 10 NO2 + 4 H2O
FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2 + BaSO4(s) =>
FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2 + BaSO4(s)
N2O + O + H2O = HNO3 =>
N2O + 4 O + H2O = 2 HNO3
Fe + O2 + KOH = KFeO2 + H2O =>
4 Fe + 3 O2 + 4 KOH = 4 KFeO2 + 2 H2O
LiFMgN = LiNMgF =>
LiFMgN = LiNMgF
Rb3PO4 + NaNO3 = RbNO3 + Na3PO4 =>
Rb3PO4 + 3 NaNO3 = 3 RbNO3 + Na3PO4
BaCl2 + Al2(SO4)3 = BaAl2 + Cl2(SO4)3 =>
BaCl2 + Al2(SO4)3 = BaAl2 + Cl2(SO4)3
ZnO + NaCl = ZnCl + NaO =>
ZnO + NaCl = ZnCl + NaO
Al2(CH3)6 + H2O = Al(OH)3 + CH4 =>
Al2(CH3)6 + 6 H2O = 2 Al(OH)3 + 6 CH4
BaCl2 + Al2(SO4)3 = AlCl3 + BaSO4 =>
3 BaCl2 + Al2(SO4)3 = 2 AlCl3 + 3 BaSO4
Ca(OH)2 + Zn(OH)2 = CaZnO2 + H2O =>
Ca(OH)2 + Zn(OH)2 = CaZnO2 + 2 H2O
C6H8O7 = C + CO2 + H2O =>
2 C6H8O7 = 9 C + 3 CO2 + 8 H2O
S2Cl + NH3 = S8 + NH4Cl + S4N4 =>
24 S2Cl + 32 NH3 = 5 S8 + 24 NH4Cl + 2 S4N4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H3PO4 = O10P4 + H2O =>
4 H3PO4 = O10P4 + 6 H2O
NaClO = NaCl + O2 =>
2 NaClO = 2 NaCl + O2
Fe(s) + HClO4(aq) = Fe(ClO4)2 + H2 =>
Fe(s) + 2 HClO4(aq) = Fe(ClO4)2 + H2
Sn(s) + P(s) = Sn3P2(s) =>
3 Sn(s) + 2 P(s) = Sn3P2(s)
Mg + NH4NO3 = MgO + H2O + N2 =>
Mg + NH4NO3 = MgO + 2 H2O + N2
Cr(OH)4{-} + ClO{-} + OH{-} = CrO4{2-} + Cl{-} + H2O =>
2 Cr(OH)4{-} + 3 ClO{-} + 2 OH{-} = 2 CrO4{2-} + 3 Cl{-} + 5 H2O
Hg{+} + Cl{-} = Hg2Cl2 =>
2 Hg{+} + 2 Cl{-} = Hg2Cl2
Na2CO3 + KF = Na2F + KCO3 =>
Na2CO3 + KF = Na2F + KCO3
Sn(s) + P(s) = Sn3P2(s) =>
3 Sn(s) + 2 P(s) = Sn3P2(s)
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