Equations balanced on the previous day | Equations balanced on the next day |
3 Cd + 2 AuBr3 = 3 CdBr2 + 2 Au
Al(s) + H2O(l) = AlOH(s) + H2(g) =>
2 Al(s) + 2 H2O(l) = 2 AlOH(s) + H2(g)
H2SO4 + Cl2 = HClO4 + SO2 + H2O =>
7 H2SO4 + Cl2 = 2 HClO4 + 7 SO2 + 6 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
KBrO3 + NH3 = KBr + N2 + H2O =>
KBrO3 + 2 NH3 = KBr + N2 + 3 H2O
B4H16 + O2 = B2O3 + H2O =>
B4H16 + 7 O2 = 2 B2O3 + 8 H2O
RbNO3 = Rb2O + NO2 + O2 =>
4 RbNO3 = 2 Rb2O + 4 NO2 + O2
H2O + S8 + HMnO4 = MnO + H2SO4 =>
16 H2O + 5 S8 + 48 HMnO4 = 48 MnO + 40 H2SO4
H2O2 + MnO2 = O2 + H4Mn =>
2 H2O2 + MnO2 = 3 O2 + H4Mn
HI(aq) + H2O(l) = IO3 + H3O =>
HI(aq) + 10 H2O(l) = IO3 + 7 H3O
C4H9O2 + O2 = H2O + CO2 =>
4 C4H9O2 + 21 O2 = 18 H2O + 16 CO2
CrI3(aq) + Pb(NO3)2(aq) = Cr(NO3)3(aq) + PbI2(s) =>
2 CrI3(aq) + 3 Pb(NO3)2(aq) = 2 Cr(NO3)3(aq) + 3 PbI2(s)
(NH4)SO3 + Pb(NO3) = NH4(NO3) + PbSO3 =>
(NH4)SO3 + Pb(NO3) = NH4(NO3) + PbSO3
CO + HNO3 = CONO3 + H2 =>
2 CO + 2 HNO3 = 2 CONO3 + H2
HCl + CaS2 = CaCl2 + H + S =>
2 HCl + CaS2 = CaCl2 + 2 H + 2 S
Zn + Sn(No3)4 = Zn(No3)2 + Sn =>
2 Zn + Sn(No3)4 = 2 Zn(No3)2 + Sn
HNO3 + Cu = CuN2O6 + H2O + NO =>
8 HNO3 + 3 Cu = 3 CuN2O6 + 4 H2O + 2 NO
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
MnO4{-} + H{+} + C2H6O = Mn{2+} + H2O + C2H4O2 =>
4 MnO4{-} + 12 H{+} + 5 C2H6O = 4 Mn{2+} + 11 H2O + 5 C2H4O2
KOH + Na2S = KS + OHNa2 =>
KOH + Na2S = KS + OHNa2
Ca(OH)2 + H3PO4 = H2O + Ca2 + PO3 =>
2 Ca(OH)2 + 4 H3PO4 = 8 H2O + Ca2 + 4 PO3
OsCl8 + H2CO3 = Os2(CO3)8 + HCl =>
2 OsCl8 + 8 H2CO3 = Os2(CO3)8 + 16 HCl
H2MnO3 + Al(OH)3 = Al2(MnO3)3 + H2O =>
3 H2MnO3 + 2 Al(OH)3 = Al2(MnO3)3 + 6 H2O
ZnSO4(aq) + Na2CO3(aq) = ZnCO3(s) + Na2SO4(aq) =>
ZnSO4(aq) + Na2CO3(aq) = ZnCO3(s) + Na2SO4(aq)
CH3OH + C5H11COOH = C5H14OCO + H2O =>
6 CH3OH + C5H11COOH = 2 C5H14OCO + 4 H2O
Ca(OH)2 + H2O = CaH2 + OH =>
Ca(OH)2 + 2 H2O = CaH2 + 4 OH
(NH4)3PO4 + AgC2H3O2 = NH4C2H3O2 + Ag3PO4 =>
(NH4)3PO4 + 3 AgC2H3O2 = 3 NH4C2H3O2 + Ag3PO4
Pb(C2H3O2)2 + AgNO3 = PbNO3 + Ag(C2H3O2)2 =>
Pb(C2H3O2)2 + AgNO3 = PbNO3 + Ag(C2H3O2)2
Na2CO3(s) + NaOH = Na2OH + NaCO3 =>
Na2CO3(s) + NaOH = Na2OH + NaCO3
K2CrO4 + H2SO4 = CrO3 + H2O + KHSO4 =>
K2CrO4 + 2 H2SO4 = CrO3 + H2O + 2 KHSO4
Hg(CH3COO)2 + H2O = Hg(OH)2 + CH3COOH =>
Hg(CH3COO)2 + 2 H2O = Hg(OH)2 + 2 CH3COOH
CH3CH2COOH + NH4OH = NH4COOH + CH3CH2OH =>
CH3CH2COOH + NH4OH = NH4COOH + CH3CH2OH
Cr2O7{-}2 + H2C2O4 + H{+} = Cr{+3} + CO2 + H2O =>
2 Cr2O7{-}2 + 7 H2C2O4 + 14 H{+} = 4 Cr{+3} + 14 CO2 + 14 H2O
ZnCl2 + O2 = Zn2O3 + ZnCl3 =>
12 ZnCl2 + 3 O2 = 2 Zn2O3 + 8 ZnCl3
CH4 + H2O = (CH3)2CO + H =>
3 CH4 + H2O = (CH3)2CO + 8 H
VCl2 + HCl = VCl3 + H2 =>
2 VCl2 + 2 HCl = 2 VCl3 + H2
Ca(HCO3)2 + CuSO4 = CaSO4 + Cu(HCO3)2 =>
Ca(HCO3)2 + CuSO4 = CaSO4 + Cu(HCO3)2
H{+} + C51H76O36 + MnO4{-} = CO2 + H2O + MnO2 =>
208 H{+} + 3 C51H76O36 + 208 MnO4{-} = 153 CO2 + 218 H2O + 208 MnO2
Zr + HNO3 + HF = NO2 + H2[ZrF6] + H2O =>
Zr + 4 HNO3 + 6 HF = 4 NO2 + H2[ZrF6] + 4 H2O
C7H6O3 + CH3 = C8H8O3 + H2O =>
22 C7H6O3 + 14 CH3 = 21 C8H8O3 + 3 H2O
CH2(OH)CH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2COOH + H2O =>
5 CH2(OH)CH2CH3 + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO2 + 5 CH3CH2COOH + 13 H2O
NaOH(aq) + HClO4(aq) = NaClO4 + H2O =>
NaOH(aq) + HClO4(aq) = NaClO4 + H2O
MgSO4(aq) + NaOH(aq) = Na(SO4)2(aq) + Mg2OH(s) =>
2 MgSO4(aq) + NaOH(aq) = Na(SO4)2(aq) + Mg2OH(s)
Cu + AgNo3 = Cu(No30)2 + Ag =>
Cu + 20 AgNo3 = Cu(No30)2 + 20 Ag
Zn + H2NO3 = ZnNO3 + NH4NO3 + H2O =>
3 Zn + 5 H2NO3 = 3 ZnNO3 + NH4NO3 + 3 H2O
KH2PO4 + LiCl = KCl + LiPO4 + H =>
KH2PO4 + LiCl = KCl + LiPO4 + 2 H
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Fe2CO3(s) + O2(g) = Fe2O3(s) + CO2(g) =>
Fe2CO3(s) + O2(g) = Fe2O3(s) + CO2(g)
Na + Fe{+2} = Fe + Na{+} =>
2 Na + Fe{+2} = Fe + 2 Na{+}
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