Equations balanced on the previous day | Equations balanced on the next day |
MnO2 + H2SO3 = MnSO4 + H2O
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
Na2SiO3 + NiSO4*7H2O = NiSiO3 + Na2SO4 + H2O =>
Na2SiO3 + NiSO4*7H2O = NiSiO3 + Na2SO4 + 7 H2O
BaBr2 + Cl2 = BaCl2 + Br2 =>
BaBr2 + Cl2 = BaCl2 + Br2
CH3CH(OH)COONa + H2O = CH3CHCOONaH2O + OH =>
CH3CH(OH)COONa + H2O = CH3CHCOONaH2O + OH
AlCl3 + HNO3 = Al(NO3)3 + NOOCl + H2O =>
AlCl3 + 6 HNO3 = Al(NO3)3 + 3 NOOCl + 3 H2O
CoCl2 + Na2SiO3 + H2O = Co(OH)2 + H2SiO3 + NaCl =>
CoCl2 + Na2SiO3 + 2 H2O = Co(OH)2 + H2SiO3 + 2 NaCl
Pb + CuSO4 = Pb(SO4)4 + Cu =>
Pb + 4 CuSO4 = Pb(SO4)4 + 4 Cu
H2SO4 + KMnO4 + Na2C2O4 = MnO2 + CO2 + H2O + KSO4 + Na2SO4 =>
2 H2SO4 + KMnO4 + Na2C2O4 = MnO2 + 2 CO2 + 2 H2O + KSO4 + Na2SO4
KIO3 + H2SO4 = KHSO4 + H2O + O2 + I2 =>
4 KIO3 + 4 H2SO4 = 4 KHSO4 + 2 H2O + 5 O2 + 2 I2
C7H602S + O2 = SO2 + CO2 + H2O =>
2 C7H602S + 317 O2 = 2 SO2 + 14 CO2 + 602 H2O
CO(OH)2 + NaOH = NaHCO3 + H2O =>
CO(OH)2 + NaOH = NaHCO3 + H2O
C3H6 + HBr = CH3CHBrCH2H =>
C3H6 + HBr = CH3CHBrCH2H
C5H10O2 + NaOH = C2H5OH + CH3CH2COONa =>
C5H10O2 + NaOH = C2H5OH + CH3CH2COONa
CrO + H2O = Cr(HO)2 =>
CrO + H2O = Cr(HO)2
CrO4{2-} + Fe{2+} + H{+} = Cr(OH)3 + Fe{3+} + H2O =>
CrO4{2-} + 3 Fe{2+} + 5 H{+} = Cr(OH)3 + 3 Fe{3+} + H2O
SiO2 + HF = H2O + SiF4 =>
SiO2 + 4 HF = 2 H2O + SiF4
H2SO4 + Sb = Sb2(SO4)3 + H2O + SO2 =>
6 H2SO4 + 2 Sb = Sb2(SO4)3 + 6 H2O + 3 SO2
KCrO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
2 KCrO2 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O
HC3H5O3 + OH{-} = C3H5O3{-} + H2O =>
HC3H5O3 + OH{-} = C3H5O3{-} + H2O
C12H22O11 + HNO3 = C2H2O4 + NO2 + H2O =>
C12H22O11 + 36 HNO3 = 6 C2H2O4 + 36 NO2 + 23 H2O
KC1O3 + C12H22O11 = KC1 + CO2 + H2O =>
8 KC1O3 + C12H22O11 = 8 KC1 + 12 CO2 + 11 H2O
H2CO3 + Mg(OH)2 = MgCO3 + H2O =>
H2CO3 + Mg(OH)2 = MgCO3 + 2 H2O
Na2ZnO2 + CO2 + H2O = Zn(OH)2 + Na2CO3 =>
Na2ZnO2 + CO2 + H2O = Zn(OH)2 + Na2CO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cl2(aq) + AgNO3(aq) = (NO3)2(aq) + AgCl(s) =>
Cl2(aq) + 2 AgNO3(aq) = (NO3)2(aq) + 2 AgCl(s)
Ag{+} + Na2CO3 = Ag2CO3 + Na{+} =>
2 Ag{+} + Na2CO3 = Ag2CO3 + 2 Na{+}
(NH4)2CO3 + NaOH = Na2(CO3) + H2O + NH3 =>
(NH4)2CO3 + 2 NaOH = Na2(CO3) + 2 H2O + 2 NH3
NaBr + H2SO4 + MnO2 = NaHSO4 + MnSO4 + H2O + Br2 =>
2 NaBr + 3 H2SO4 + MnO2 = 2 NaHSO4 + MnSO4 + 2 H2O + Br2
Fe(S2) + Na2O2 = Fe2S3 + Na2SO4 + Na2O =>
2 Fe(S2) + 3 Na2O2 = Fe2S3 + Na2SO4 + 2 Na2O
Ca3(PO4)2 + SiO2 + C2 = Ca(SiO3) + CO + P2 =>
2 Ca3(PO4)2 + 6 SiO2 + 5 C2 = 6 Ca(SiO3) + 10 CO + 2 P2
Na2CO3 + Ca(OH)2 = Na2Ca(OH)2 + CO3 =>
Na2CO3 + Ca(OH)2 = Na2Ca(OH)2 + CO3
NCl + NaOH = NOH + NaCl =>
NCl + NaOH = NOH + NaCl
(NH4)2Cr2O7(s) = H2O(l) + Cr2O3(s) + N2(g) =>
(NH4)2Cr2O7(s) = 4 H2O(l) + Cr2O3(s) + N2(g)
XYH18 + KMnO4 + KOH = XH3O6K3 + K2MnO4 + YO2 + H2O =>
XYH18 + 28 KMnO4 + 31 KOH = XH3O6K3 + 28 K2MnO4 + YO2 + 23 H2O
AgNO3(aq) + NH4Br(aq) = AgBr(s) + NH4NO3(aq) =>
AgNO3(aq) + NH4Br(aq) = AgBr(s) + NH4NO3(aq)
CoBr3 + K2S = Co2S3 + KBr =>
2 CoBr3 + 3 K2S = Co2S3 + 6 KBr
Ca(OH)2 + Cl2 = CaCl2 + HOCl =>
Ca(OH)2 + 2 Cl2 = CaCl2 + 2 HOCl
HCl(Ag) + NaOH(Ag) = H2O(Ag) + NaCl(Ag) =>
HCl(Ag) + NaOH(Ag) = H2O(Ag) + NaCl(Ag)
B2(SO4)3 + LiOH = Li2SO4 + B(OH)3 =>
B2(SO4)3 + 6 LiOH = 3 Li2SO4 + 2 B(OH)3
B2(SO4)3 + LiOH = Li2SO4 + B(OH)3 =>
B2(SO4)3 + 6 LiOH = 3 Li2SO4 + 2 B(OH)3
NaCl + Hg(No3)2 = NaNo3 + HgCl2 =>
2 NaCl + Hg(No3)2 = 2 NaNo3 + HgCl2
C2H5COOH + KOH = C2H5COOK + H2O =>
C2H5COOH + KOH = C2H5COOK + H2O
CoS + NO3{-} + H{+} = Co3{+} + S + NO + H2O =>
9 CoS + NO3{-} + 4 H{+} = 3 Co3{+} + 9 S + NO + 2 H2O
KMnO4 + HCl + NaNO2 = KCl + MnCl2 + NaNO3 + H2O =>
2 KMnO4 + 6 HCl + 5 NaNO2 = 2 KCl + 2 MnCl2 + 5 NaNO3 + 3 H2O
HCOOH + O2 = CO2 + H2O =>
2 HCOOH + O2 = 2 CO2 + 2 H2O
KI + PbN = KN + IPb =>
KI + PbN = KN + IPb
Ae + H2SO4 = Ae2(SO4)3 + H2 =>
2 Ae + 3 H2SO4 = Ae2(SO4)3 + 3 H2
HIAg = AgIH =>
HIAg = AgIH
Sr3P2 + S8 = SrS + P4 =>
8 Sr3P2 + 3 S8 = 24 SrS + 4 P4
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