Equations balanced on the previous day | Equations balanced on the next day |
4 NO3 + Ag + 2 H2S = S2Ag + 4 HNO3
KMnO4 + H2SO3 = KHSO4 + MnSO4 + H2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = 2 KHSO4 + 2 MnSO4 + H2SO4 + 3 H2O
MnO2 + I2 + H2O = MnI2 + OH =>
MnO2 + I2 + 2 H2O = MnI2 + 4 OH
C4H6 + H2 = C4H8 =>
C4H6 + H2 = C4H8
Cu2S + NH3 = Cu + H2S + N =>
3 Cu2S + 2 NH3 = 6 Cu + 3 H2S + 2 N
Cu2S + NH3 = Cu + HS + N2 =>
6 Cu2S + 2 NH3 = 12 Cu + 6 HS + N2
Cu2S + NH3 = Cu(NH3) + S =>
Cu2S + 2 NH3 = 2 Cu(NH3) + S
(NH4)2S2O8 + H2SO4 = (NH4)2SO4 + H2S2O8 =>
(NH4)2S2O8 + H2SO4 = (NH4)2SO4 + H2S2O8
K + FeS = KFeS =>
K + FeS = KFeS
HNO3 + As + H2O = H3AsO4 + NO =>
5 HNO3 + 3 As + 2 H2O = 3 H3AsO4 + 5 NO
NaBr + K(OH)1 = Na(OH)1 + KBr =>
NaBr + K(OH)1 = Na(OH)1 + KBr
C4H6O5 + NaOH = C4Na + H6O + O5H =>
C4H6O5 + NaOH = C4Na + H6O + O5H
H2C2O4 + NaOH = H2O + NaHC2O4 =>
H2C2O4 + NaOH = H2O + NaHC2O4
FeS + K = K2S + Fe =>
FeS + 2 K = K2S + Fe
K + FeS = KFeS =>
K + FeS = KFeS
HNO3 + As + H2O = H3AsO4 + NO =>
5 HNO3 + 3 As + 2 H2O = 3 H3AsO4 + 5 NO
Al(NO3) + C22H23N3O9 + H2O = Al(NO3)3 + (CH3)CO2 + H2 =>
3 Al(NO3) + 2 C22H23N3O9 + 44 H2O = 3 Al(NO3)3 + 22(CH3)CO2 + 34 H2
H2(g) + P4(g) = PH3(g) =>
6 H2(g) + P4(g) = 4 PH3(g)
CH4 + N2Cl4 = CCl4 + N + H =>
CH4 + N2Cl4 = CCl4 + 2 N + 4 H
SiO2 + NaOH = H2O + Na8(Si2O5)4 =>
8 SiO2 + 8 NaOH = 4 H2O + Na8(Si2O5)4
NaI + CuNO3 = CuI + NaNO3 =>
NaI + CuNO3 = CuI + NaNO3
Li2O = Li2 + O =>
Li2O = Li2 + O
NH3 + O2 = N2O2 + H2O =>
4 NH3 + 5 O2 = 2 N2O2 + 6 H2O
CaO + Cu(NO3)2 = CuO + Ca(NO3)2 =>
CaO + Cu(NO3)2 = CuO + Ca(NO3)2
Sb(s) + S8(s) = Sb2S3 =>
16 Sb(s) + 3 S8(s) = 8 Sb2S3
AgNO3 + Na2B4O7 + H2O = NaNO3 + AgBO2 + H3BO3 =>
2 AgNO3 + Na2B4O7 + 3 H2O = 2 NaNO3 + 2 AgBO2 + 2 H3BO3
NaHCO3 + NaHSO4 = CO2 + Na2SO4 + H2O =>
NaHCO3 + NaHSO4 = CO2 + Na2SO4 + H2O
Mn(NO3)3 + Co(NO3)2 + C2NO2H5 = MnCo2O4 + N2 + H2O + CO2 =>
18 Mn(NO3)3 + 36 Co(NO3)2 + 68 C2NO2H5 = 18 MnCo2O4 + 97 N2 + 170 H2O + 136 CO2
KBr + K(MnO4) + H2SO4 = Br2 + Mn(SO4) + K2(SO4) + H2O =>
10 KBr + 2 K(MnO4) + 8 H2SO4 = 5 Br2 + 2 Mn(SO4) + 6 K2(SO4) + 8 H2O
HCO3{-} = H2O + CO2 + CO3{-2} =>
2 HCO3{-} = H2O + CO2 + CO3{-2}
HCOOH + CH3CHOHCH3 = HCOOCHCH3 + H2O =>
15 HCOOH + 7 CH3CHOHCH3 = 12 HCOOCHCH3 + 13 H2O
(Ca(NO3)2)2(NH4NO3)(H2O)10 = Ca + N + O + H =>
(Ca(NO3)2)2(NH4NO3)(H2O)10 = 2 Ca + 6 N + 25 O + 24 H
(COOH)2 + KMnO4 = CO2 + H2O + MnO2 + KOH =>
3(COOH)2 + 2 KMnO4 = 6 CO2 + 2 H2O + 2 MnO2 + 2 KOH
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
HCO3{-} = H2O + CO2 + CO3{-2} =>
2 HCO3{-} = H2O + CO2 + CO3{-2}
CH3COOH + CH3CH(OH)CH3 = CH3COOCH3CHCH3 + H2 =>
CH3COOH + 6 CH3CH(OH)CH3 = 4 CH3COOCH3CHCH3 + 6 H2
CuSO4*5H2O + Zn = ZnSO4 + Cu + H2O =>
CuSO4*5H2O + Zn = ZnSO4 + Cu + 5 H2O
C2H5 + Br2 = C2H4 + HBr =>
2 C2H5 + Br2 = 2 C2H4 + 2 HBr
C2H6OS + O2 = C2H6SO2 =>
2 C2H6OS + O2 = 2 C2H6SO2
NaSO3 + HCl = NaH + SO3Cl =>
NaSO3 + HCl = NaH + SO3Cl
Ca3N2 = Ca + N =>
Ca3N2 = 3 Ca + 2 N
Pr(NO3)3*6H2O + Fe(NO3)3*9H2O + TiO(NO3)2 + C2H5NO2 = (PrFeO3)90(TiO2)10 + CO2 + N2 + H2O =>
810 Pr(NO3)3*6H2O + 810 Fe(NO3)3*9H2O + 90 TiO(NO3)2 + 2800 C2H5NO2 = 9(PrFeO3)90(TiO2)10 + 5600 CO2 + 3920 N2 + 19150 H2O
FeNO3 + BaOH2 = FeOH2 + BaNO3 =>
FeNO3 + BaOH2 = FeOH2 + BaNO3
(Ca(NO3)2)2(NH4NO3)(H2O)10 = Ca + N + O + H =>
(Ca(NO3)2)2(NH4NO3)(H2O)10 = 2 Ca + 6 N + 25 O + 24 H
FeS + K = K2S + Fe2 =>
2 FeS + 4 K = 2 K2S + Fe2
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
SiCl4 + BCl3 + H2 = SiB2 + HCl =>
SiCl4 + 2 BCl3 + 5 H2 = SiB2 + 10 HCl
KOH + SO4 = KO2 + SHO3 =>
KOH + SO4 = KO2 + SHO3
K2Cr2O7 + KBr + H2SO4 = Cr2(SO4)3 + KSO4 + Br2 + H2O =>
K2Cr2O7 + 2 KBr + 7 H2SO4 = Cr2(SO4)3 + 4 KSO4 + Br2 + 7 H2O
Pt + Bi = Pt114Bi200 =>
114 Pt + 200 Bi = Pt114Bi200
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