Equations balanced on the previous day | Equations balanced on the next day |
3 Rb2CO3(aq) + 2 H3PO4(aq) = 3 H2O(l) + 3 CO2(g) + 2 Rb3PO4(aq)
C2H2(g) + O2(g) = CO2 + H2O =>
2 C2H2(g) + 5 O2(g) = 4 CO2 + 2 H2O
HI + H2SeO4 = SeO2 + I2 + H2O =>
2 HI + H2SeO4 = SeO2 + I2 + 2 H2O
C2H4 + Br2 + H2O = CH2BrCH2OH + HBr =>
C2H4 + Br2 + H2O = CH2BrCH2OH + HBr
CuSO4 + BaI = CuI + BaSO4 =>
CuSO4 + BaI = CuI + BaSO4
BeO + Na2O = Be + NaO2 =>
3 BeO + Na2O = 3 Be + 2 NaO2
Hg2(NO3)2(aq) + HBr(aq) = Hg2Br2(s) + HNO3 =>
Hg2(NO3)2(aq) + 2 HBr(aq) = Hg2Br2(s) + 2 HNO3
C4H10 + O2 = CO2 + H2H =>
3 C4H10 + 12 O2 = 12 CO2 + 10 H2H
C2H2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
Na2SO3 + K2Cr2O7 + KHSO4 = Na2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Na2SO3 + K2Cr2O7 + 8 KHSO4 = 3 Na2SO4 + Cr2(SO4)3 + 5 K2SO4 + 4 H2O
H3AsO3 + Si(OH)4 = Si3(AsO3)4 + H2O =>
4 H3AsO3 + 3 Si(OH)4 = Si3(AsO3)4 + 12 H2O
C2H4O + Ag(NH3)2OH = CH3COONH4 + Ag + H2O + NH3 =>
C2H4O + 2 Ag(NH3)2OH = CH3COONH4 + 2 Ag + H2O + 3 NH3
FeCl2 + K(MnO4) + HCl = FeCl3 + MnCl2 + KCl + H2O =>
5 FeCl2 + K(MnO4) + 8 HCl = 5 FeCl3 + MnCl2 + KCl + 4 H2O
Mn(HCO3)2 + K2Cr2O7 = MnCr2O7 + KHCO3 =>
Mn(HCO3)2 + K2Cr2O7 = MnCr2O7 + 2 KHCO3
POCl3 + NaNO2 = NOCl + NaCl + P2O5 =>
2 POCl3 + 3 NaNO2 = 3 NOCl + 3 NaCl + P2O5
BaCO3 + TiO2 + ZnO = Ba9Zn1Ti10O30 + CO2 =>
9 BaCO3 + 10 TiO2 + ZnO = Ba9Zn1Ti10O30 + 9 CO2
KOH + CdCO3 = K2CO3 + CdO + H2O =>
2 KOH + CdCO3 = K2CO3 + CdO + H2O
La2O3 + WO3 = La2WO6 =>
La2O3 + WO3 = La2WO6
Pb(OH)4 + Hg2S = PbS2 + Hg(OH) =>
Pb(OH)4 + 2 Hg2S = PbS2 + 4 Hg(OH)
Cr2(CO3)3 + H3O = Cr + CO2 + H2O =>
Cr2(CO3)3 + 6 H3O = 2 Cr + 3 CO2 + 9 H2O
CuCl2 + (NH4)2(CO3) = Cu(CO3) + (NH4)Cl =>
CuCl2 + (NH4)2(CO3) = Cu(CO3) + 2(NH4)Cl
Pb8 + I7 = PbI15 =>
7 Pb8 + 120 I7 = 56 PbI15
Na2S2O5 + MnO4{-} + H2O = Na{+} + MnO2 + SO4{2-} + H{+} =>
3 Na2S2O5 + 4 MnO4{-} + H2O = 6 Na{+} + 4 MnO2 + 6 SO4{2-} + 2 H{+}
C13H28(l) + O2 = CO2 + H2O =>
C13H28(l) + 20 O2 = 13 CO2 + 14 H2O
Ba(CN)2 = Ba{2+} + (CN){-} =>
Ba(CN)2 = Ba{2+} + 2(CN){-}
CH3COCH3 + NaOCl = CH3COONa + CHCl3 + NaOH =>
CH3COCH3 + 3 NaOCl = CH3COONa + CHCl3 + 2 NaOH
H2SO3 + SH2 = S + H2O =>
H2SO3 + 2 SH2 = 3 S + 3 H2O
CH2CHCH3 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
2 CH2CHCH3 + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
Na(s) + F2 = NaF =>
2 Na(s) + F2 = 2 NaF
Hg(NO3)2 + NaCl = HgCl2 + NaNO3 =>
Hg(NO3)2 + 2 NaCl = HgCl2 + 2 NaNO3
CuSO4(aq) + Na2SiO3(aq) = CuSiO3 + Na2SO4 =>
CuSO4(aq) + Na2SiO3(aq) = CuSiO3 + Na2SO4
Ag + HS + O2 = Ag2S + H2O =>
8 Ag + 4 HS + O2 = 4 Ag2S + 2 H2O
H2 + Fe2O4 = Fe + H2O =>
4 H2 + Fe2O4 = 2 Fe + 4 H2O
Al(OH)4{-} + H2(SO4) = Al(OH)3 + H2O + SO4{2-} =>
2 Al(OH)4{-} + H2(SO4) = 2 Al(OH)3 + 2 H2O + SO4{2-}
HClO + Be = Be(ClO)2 + H2 =>
2 HClO + Be = Be(ClO)2 + H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Na2S + Ag + H2O + O2 = NaOH + Ag2S =>
2 Na2S + 4 Ag + 2 H2O + O2 = 4 NaOH + 2 Ag2S
CrCl3 + I2 = CrI3 + Cl2 =>
2 CrCl3 + 3 I2 = 2 CrI3 + 3 Cl2
Zn + Pb2NO = ZnNO + Pb =>
Zn + Pb2NO = ZnNO + 2 Pb
KNO3 + H2SO4 = HNO3 + KHSO4 =>
KNO3 + H2SO4 = HNO3 + KHSO4
Fe2O3 + SO2 = FeS + O2 =>
2 Fe2O3 + 4 SO2 = 4 FeS + 7 O2
NaVO3 + HCl + Pt = Na2(PtCl4) + VOCl2 + H2O =>
2 NaVO3 + 8 HCl + Pt = Na2(PtCl4) + 2 VOCl2 + 4 H2O
Fe(SO4)3 + (NH4)2CO3 = (NH4)2SO4 + Fe(CO3)3 =>
Fe(SO4)3 + 3(NH4)2CO3 = 3(NH4)2SO4 + Fe(CO3)3
LiCl(aq) + Na2CO3(aq) = Li2CO3(aq) + NaCl(aq) =>
2 LiCl(aq) + Na2CO3(aq) = Li2CO3(aq) + 2 NaCl(aq)
H2SO4(aq) + NaOH(aq) = H2O + Na2(SO4) =>
H2SO4(aq) + 2 NaOH(aq) = 2 H2O + Na2(SO4)
Fe + I = FeI3 =>
Fe + 3 I = FeI3
KCIO3 + S + C = K2S + CO2 + CI2 =>
2 KCIO3 + S + 2 C = K2S + 3 CO2 + CI2
NaOH + Cu(NO3)2 = Na(NO3) + Cu2(OH)3(NO3) =>
3 NaOH + 2 Cu(NO3)2 = 3 Na(NO3) + Cu2(OH)3(NO3)
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