Equations balanced on the previous day | Equations balanced on the next day |
Na + CH3COO = NaCH3COO
HC2O4 + H2O = HCO + OH =>
HC2O4 + 3 H2O = 2 HCO + 5 OH
H2SO4(aq)HNO3(aq) = HNO3H2SO4 =>
H2SO4(aq)HNO3(aq) = HNO3H2SO4
lead(ii)carbonate + nitricacid = lead(ii)nitrate + carbondioxide + water =>
PbCO3 + 2 HNO3 = Pb(NO3)2 + CO2 + H2O
Ca10(PO4)6(OH)2 + F2(aq) = Ca10(PO4)6F2 + OH =>
Ca10(PO4)6(OH)2 + F2(aq) = Ca10(PO4)6F2 + 2 OH
FX = XF =>
FX = XF
Fe2O3H2O = Fe2H2O4 =>
Fe2O3H2O = Fe2H2O4
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2 =>
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2
PCl5 + H2O = HCl + HPO3 =>
PCl5 + 3 H2O = 5 HCl + HPO3
Fe2(SO4)3 + K2SiO3 + H2O = Fe(OH)3 + K2SO4 + H2SiO3 =>
Fe2(SO4)3 + 3 K2SiO3 + 6 H2O = 2 Fe(OH)3 + 3 K2SO4 + 3 H2SiO3
KBr + Cr2O7{2-} = K2Cr2O7 + Br2 + e =>
2 KBr + Cr2O7{2-} = K2Cr2O7 + Br2 + 2e
OH{-} + Cr3{+} + (S2O8)2{-} = (CrO4)2{-} + (SO4)2{-} + H2O =>
48 OH{-} + 2 Cr3{+} + 43(S2O8)2{-} = 3(CrO4)2{-} + 86(SO4)2{-} + 24 H2O
Ba(OH)2 + Al(OH)3 = Ba(AlO2)2 + H2O =>
Ba(OH)2 + 2 Al(OH)3 = Ba(AlO2)2 + 4 H2O
C10H18O + H2CrO4 = C10H16O + H4CrO4 =>
C10H18O + H2CrO4 = C10H16O + H4CrO4
CH3COClC2H5OH = CH3C(OH)ClCH3CH2O =>
CH3COClC2H5OH = CH3C(OH)ClCH3CH2O
Ca3PO4 = Ca3 + PO4 =>
Ca3PO4 = Ca3 + PO4
FeCl2 + HOCl + HCl = FeCl3 + H2O =>
2 FeCl2 + HOCl + HCl = 2 FeCl3 + H2O
CrCl3 + NaOH + Na2O2 = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 4 NaOH + 3 Na2O2 = 2 Na2CrO4 + 6 NaCl + 2 H2O
C3H8O + Cr2O7{-2} + H{+} = C3H6O2 + Cr{+3} + H2O =>
3 C3H8O + 2 Cr2O7{-2} + 16 H{+} = 3 C3H6O2 + 4 Cr{+3} + 11 H2O
Na2S2O3 + AgCl = AgNaS2O3 + NaCl =>
Na2S2O3 + AgCl = AgNaS2O3 + NaCl
Cl + CH4 = CCl4 + HCl =>
8 Cl + CH4 = CCl4 + 4 HCl
Al2(SO4)3 + CH3COOH = H2O + Al(CH3COO)3 + SO3 =>
Al2(SO4)3 + 6 CH3COOH = 3 H2O + 2 Al(CH3COO)3 + 3 SO3
KPO4BaCl = KClBaPO4 =>
KPO4BaCl = KClBaPO4
MnO4{-} + H2O + ClO2{-} = MnO2 + ClO4{-} + OH{-} =>
4 MnO4{-} + 2 H2O + 3 ClO2{-} = 4 MnO2 + 3 ClO4{-} + 4 OH{-}
C2H2 + H2O = CO2 + CH4 =>
4 C2H2 + 6 H2O = 3 CO2 + 5 CH4
HClPbNO3 = PbClHNO3 =>
HClPbNO3 = PbClHNO3
Ba(NO3)2 + (NH4)2SO4 = Ba2(SO4)2 + (NO3)(NH4) =>
2 Ba(NO3)2 + 2(NH4)2SO4 = Ba2(SO4)2 + 4(NO3)(NH4)
Na3AsO3 + Mg + HCl = AsH3 + MgCl2 + NaCl + H2O =>
Na3AsO3 + 3 Mg + 9 HCl = AsH3 + 3 MgCl2 + 3 NaCl + 3 H2O
Cu(SO4)2 = SO4 + Cu =>
Cu(SO4)2 = 2 SO4 + Cu
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BaO4 + HNO3 = Ba(NO2)2 + H2O2 + O2 =>
BaO4 + 2 HNO3 = Ba(NO2)2 + H2O2 + 2 O2
Pb(NO3)2 + KOH = PbOH + NO3 + K =>
Pb(NO3)2 + KOH = PbOH + 2 NO3 + K
Fe + Cu = Fe3Cu =>
3 Fe + Cu = Fe3Cu
AlF3 + H2O = Al2O3 + HF =>
2 AlF3 + 3 H2O = Al2O3 + 6 HF
NaOH = Na + OH =>
NaOH = Na + OH
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
SnCO3 + NaOH = Sn(OH)2 + Na2CO3 =>
SnCO3 + 2 NaOH = Sn(OH)2 + Na2CO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca(NO3)2(aq) + Na2SO4(aq) = CaSO4(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + Na2SO4(aq) = CaSO4(aq) + 2 NaNO3(aq)
Ba{2+} + (NH4)2SO4 = BaSO4 + NH4{+} =>
Ba{2+} + (NH4)2SO4 = BaSO4 + 2 NH4{+}
Cr(OH)3 + OH = Cr(OH)4 =>
Cr(OH)3 + OH = Cr(OH)4
C17H35COOK + CH3COOH = C17H35COOH + CH3COOK =>
C17H35COOK + CH3COOH = C17H35COOH + CH3COOK
KHSO4 + Na = Na2SO4 + K2SO4 + H2 =>
2 KHSO4 + 2 Na = Na2SO4 + K2SO4 + H2
Na2CO3 + KF = K2CO3 + NaF =>
Na2CO3 + 2 KF = K2CO3 + 2 NaF
SO4H2 + ZnO = ZnSO4 + H2O =>
SO4H2 + ZnO = ZnSO4 + H2O
CuCl2Mg(OH)2 = Cu(OH)2MgCl2 =>
CuCl2Mg(OH)2 = Cu(OH)2MgCl2
CH3CH2CH2OH + MnO4{-} = CH3CH2COO{-} + MnO2 + OH{-} + H2O =>
3 CH3CH2CH2OH + 4 MnO4{-} = 3 CH3CH2COO{-} + 4 MnO2 + OH{-} + 4 H2O
NaAlO2 + H2O = NaAl(OH)4 =>
NaAlO2 + 2 H2O = NaAl(OH)4
KClO3 + I2 + H2SO4 = K2SO4 + Cl2 + HIO3 =>
2 KClO3 + I2 + H2SO4 = K2SO4 + Cl2 + 2 HIO3
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