Equations balanced on the previous day | Equations balanced on the next day |
HCl2 + Ba(OH) = H2O + BaCl2
Na2OCO3 = Na2CO4 =>
Na2OCO3 = Na2CO4
Na3(Cr(OH)6) + H2S = Na2S + CrS + S + H2O =>
2 Na3(Cr(OH)6) + 6 H2S = 3 Na2S + 2 CrS + S + 12 H2O
KI + KBrO3 + HCl = I2 + KBr + KCl + H2O =>
6 KI + KBrO3 + 6 HCl = 3 I2 + KBr + 6 KCl + 3 H2O
Cl2 + Al + Ba(OH)2 = H2O + BaAlO2 + BaCl2 =>
Cl2 + Al + 2 Ba(OH)2 = 2 H2O + BaAlO2 + BaCl2
Zn + K3[Fe(CN)6] + H2SO4 = Zn2[Fe(CN)6] + H2 + K2SO4 =>
4 Zn + 2 K3[Fe(CN)6] + 3 H2SO4 = 2 Zn2[Fe(CN)6] + 3 H2 + 3 K2SO4
SnCl2I2 = SnCl4SnI4 =>
2 SnCl2I2 = SnCl4SnI4
CH4 + Cl2 = HCl2 + CH3 =>
CH4 + Cl2 = HCl2 + CH3
Pb(s) + (AgNO3)(aq) = Pb(NO3)(aq) + Ag(s) =>
Pb(s) + (AgNO3)(aq) = Pb(NO3)(aq) + Ag(s)
KMnO4 + MgC2O4{-2} + H{+} = Mn{2+} + CO2 + H2O + K{+} + Mg =>
2 KMnO4 + 5 MgC2O4{-2} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O + 2 K{+} + 5 Mg
H2PO4{-} + H2O = HPO42{-} + H3O =>
H2PO4{-} + 115 H2O = HPO42{-} + 77 H3O
[Ni(H2O)6]Cl2 + NH4OH = [Ni(NH3)10(H2O)7]Cl2 + H2O =>
[Ni(H2O)6]Cl2 + 10 NH4OH = [Ni(NH3)10(H2O)7]Cl2 + 9 H2O
Fe3P + H{+} + NO3{-} = Fe{3+} + H2PO4{-} + NO + H2O =>
3 Fe3P + 38 H{+} + 14 NO3{-} = 9 Fe{3+} + 3 H2PO4{-} + 14 NO + 16 H2O
MgCu(OH)2 = Mg(OH)2Cu =>
MgCu(OH)2 = Mg(OH)2Cu
ZnSO4Mg(NO3)2 = Zn(NO3)2MgSO4 =>
ZnSO4Mg(NO3)2 = Zn(NO3)2MgSO4
Cu(NO3)2 + (NH4)2C2O4 = (NH4)NO3 + CuC2O4 =>
Cu(NO3)2 + (NH4)2C2O4 = 2(NH4)NO3 + CuC2O4
C3 + H8 + O2 = C1O3H2 =>
4 C3 + 3 H8 + 18 O2 = 12 C1O3H2
Ca + CO2 + H2O = CaCO3 + H =>
Ca + CO2 + H2O = CaCO3 + 2 H
C2H3O2NH4NaOH = C2H3O2(OH)NaNH4 =>
C2H3O2NH4NaOH = C2H3O2(OH)NaNH4
H3PO4 + NH4(OH) = HOH + (NH4)3PO4 =>
H3PO4 + 3 NH4(OH) = 3 HOH + (NH4)3PO4
MnO2 + HCO3{-} + CH3COO{-} + H{+} = MnCO3 + H2O =>
4 MnO2 + 2 HCO3{-} + CH3COO{-} + 3 H{+} = 4 MnCO3 + 4 H2O
HBrO2 + Ni(OH)2 = Ni(BrO2)2 + H2O =>
2 HBrO2 + Ni(OH)2 = Ni(BrO2)2 + 2 H2O
Mg + N2 = [Mg]3N2 =>
3 Mg + N2 = [Mg]3N2
AlBr3 + Mg(OH)2 = Al(OH)3 + MgBr2 =>
2 AlBr3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 MgBr2
Na2CrO4 + HNO3 = H2Cr2O7 + NaNO3 + H2O =>
2 Na2CrO4 + 4 HNO3 = H2Cr2O7 + 4 NaNO3 + H2O
CaCl2Mg3(PO4)2 = Ca(PO4)2Mg3Cl2 =>
CaCl2Mg3(PO4)2 = Ca(PO4)2Mg3Cl2
Al2[(SO4)]3 + NaOH = NaAlO2 + H2O + Na2SO4 =>
Al2[(SO4)]3 + 8 NaOH = 2 NaAlO2 + 4 H2O + 3 Na2SO4
NaNO3Na2SO4 = NaSO4NO3Na2 =>
NaNO3Na2SO4 = NaSO4NO3Na2
SnCl4(aq) + Na3PO4 = Sn3(PO4)4 + NaCl =>
3 SnCl4(aq) + 4 Na3PO4 = Sn3(PO4)4 + 12 NaCl
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
CO2 + P = P2O5 + C =>
5 CO2 + 4 P = 2 P2O5 + 5 C
C2H5O(CH3CO) + NaOH = CH3CH2OH + Na(CH3COO) =>
C2H5O(CH3CO) + NaOH = CH3CH2OH + Na(CH3COO)
LiHSO4LiOH = Li2SO4H2O =>
LiHSO4LiOH = Li2SO4H2O
CuO() + H2() = Cu() + H2O() =>
CuO() + H2() = Cu() + H2O()
PbI2NaCl = NaI2PbCl =>
PbI2NaCl = NaI2PbCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe(s) + S8(s) = FeS(s) =>
8 Fe(s) + S8(s) = 8 FeS(s)
BrO3{-} + Cr{3+} + H2O = Br2 + HCrO4{-} + H{+} =>
6 BrO3{-} + 10 Cr{3+} + 22 H2O = 3 Br2 + 10 HCrO4{-} + 34 H{+}
Ca(H2PO4)2*4H2O + K2CO3*H2O = KH2PO4 + CaCO3 + H2O =>
Ca(H2PO4)2*4H2O + K2CO3*H2O = 2 KH2PO4 + CaCO3 + 5 H2O
KBrH3Po4 = KH2Po4HBr =>
KBrH3Po4 = KH2Po4HBr
KMnO4 + FeCl2 + KOH = K2MnO4 + KCl + Fe(OH)3 =>
KMnO4 + FeCl2 + 3 KOH = K2MnO4 + 2 KCl + Fe(OH)3
BH3 + H2O + AgNO3 = Ag + H3BO3 + HNO3 =>
BH3 + 3 H2O + 6 AgNO3 = 6 Ag + H3BO3 + 6 HNO3
KOH + Ba(OH)2 = K(OH)2 + BaOH =>
KOH + Ba(OH)2 = K(OH)2 + BaOH
Ba(NO3)2 = BaON2O5 =>
Ba(NO3)2 = BaON2O5
KClO4 + Mn2(SO4)7 = Mn(ClO4)7 + K2SO4 =>
14 KClO4 + Mn2(SO4)7 = 2 Mn(ClO4)7 + 7 K2SO4
Al + Cu(II)Cl = AlCl3 + Cu(II) =>
Al + 3 Cu(II)Cl = AlCl3 + 3 Cu(II)
Cu(g) + O2(g) = Cu2O(g) =>
4 Cu(g) + O2(g) = 2 Cu2O(g)
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
AlNa2SO4 = Al(SO4)Na2 =>
AlNa2SO4 = Al(SO4)Na2
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
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