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2 Fe + 3 Cl2 = 2 FeCl3
C2H2O4 + KOH = K2C2O4 + H2O =>
C2H2O4 + 2 KOH = K2C2O4 + 2 H2O
Mg(NO3)2 + H3PO4 = Mg3(PO4)2 + HNO3 =>
3 Mg(NO3)2 + 2 H3PO4 = Mg3(PO4)2 + 6 HNO3
C18H30(OH)3 + O2 = CO2 + H2O =>
4 C18H30(OH)3 + 99 O2 = 72 CO2 + 66 H2O
ZnS + CH3COOH = ZnCH2COO + H2S =>
ZnS + CH3COOH = ZnCH2COO + H2S
Mg(s) + HCl = MgCl + H =>
Mg(s) + HCl = MgCl + H
K2CrO4 + HBr = Br2 + KBr + CrBr3 + H2O =>
2 K2CrO4 + 16 HBr = 3 Br2 + 4 KBr + 2 CrBr3 + 8 H2O
OH + V = VO + H2O =>
2 OH + V = VO + H2O
K4Fe(CN)6 + H2SO4 = K2SO4 + H4Fe(CN)6 =>
K4Fe(CN)6 + 2 H2SO4 = 2 K2SO4 + H4Fe(CN)6
HNO3 + KNO2 + K2Cr2O7 = KNO3 + Cr(NO3)3 + H2O =>
8 HNO3 + 3 KNO2 + K2Cr2O7 = 5 KNO3 + 2 Cr(NO3)3 + 4 H2O
Br2 + NaCrO3 + NaOH = Na2CrO4 + NaBr + H2O =>
Br2 + 2 NaCrO3 + 4 NaOH = 2 Na2CrO4 + 2 NaBr + 2 H2O
C2H6O + C12H22O11 + CH4N2O + H2SO4 = C187H186O89N9S + H2O =>
5 C2H6O + 60 C12H22O11 + 18 CH4N2O + 4 H2SO4 = 4 C187H186O89N9S + 343 H2O
MnO2 + K2CrO4 + H2SO4 = Cr2(SO4)3 + KMnO4 + K2SO4 + H2O =>
2 MnO2 + 2 K2CrO4 + 4 H2SO4 = Cr2(SO4)3 + 2 KMnO4 + K2SO4 + 4 H2O
Zn(NO3)2(s) = Zn(NO2)2(s) + O2(g) =>
Zn(NO3)2(s) = Zn(NO2)2(s) + O2(g)
Zn(NO3)2(s) = ZnO(s) + NO2(g) + O2(g) =>
2 Zn(NO3)2(s) = 2 ZnO(s) + 4 NO2(g) + O2(g)
P + C = PC =>
P + C = PC
Mg(NO3)2 + H3PO4 = Mg3(PO4)2 + HNO3 =>
3 Mg(NO3)2 + 2 H3PO4 = Mg3(PO4)2 + 6 HNO3
C3H5ClH2O = C3H6OHCl =>
C3H5ClH2O = C3H6OHCl
C2H6O + C12H22O11 + CH4N2O + H2SO4 = C187H186O89N9S + H2O =>
5 C2H6O + 60 C12H22O11 + 18 CH4N2O + 4 H2SO4 = 4 C187H186O89N9S + 343 H2O
Na3MnO4 + HCl = NaCl + MnCl2 + Cl2 + H2O =>
2 Na3MnO4 + 16 HCl = 6 NaCl + 2 MnCl2 + 3 Cl2 + 8 H2O
BaCl2 + FeCl2 + H2O = BaFe12O19 + Cl2 + H2 =>
BaCl2 + 12 FeCl2 + 19 H2O = BaFe12O19 + 13 Cl2 + 19 H2
C + P = CP =>
C + P = CP
NaNO3 + NaJ + HCl = NO + J2 + NaCl + H2O =>
2 NaNO3 + 6 NaJ + 8 HCl = 2 NO + 3 J2 + 8 NaCl + 4 H2O
H2SO4 + KCl = K2SO4 + HCl(g) =>
H2SO4 + 2 KCl = K2SO4 + 2 HCl(g)
Sb(OH)5 + (NH4)3PO4 = Sb3(PO4)5 + NH3 + H2O =>
3 Sb(OH)5 + 5(NH4)3PO4 = Sb3(PO4)5 + 15 NH3 + 15 H2O
C6H8O7 + CH4N2O + C7H6O2 = C13H11NO5 + H2O =>
25 C6H8O7 + 27 CH4N2O + 75 C7H6O2 = 54 C13H11NO5 + 82 H2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
CH4N2O + O2 = CO2 + H2O + N2 =>
2 CH4N2O + 3 O2 = 2 CO2 + 4 H2O + 2 N2
Al(s) + HNO3(aq) = Al(NO3)3(aq) + NO2(g) + H2O(l) =>
Al(s) + 6 HNO3(aq) = Al(NO3)3(aq) + 3 NO2(g) + 3 H2O(l)
Li + HOH = LiOH + H =>
Li + HOH = LiOH + H
Na4OH + Cl2 = NaCl + NaClO + H2O =>
2 Na4OH + 4 Cl2 = 7 NaCl + NaClO + H2O
XC2H5 + KMnO4 + KOH = XCOOH + K2MnO4 + CO2 + H2O =>
XC2H5 + 12 KMnO4 + 12 KOH = XCOOH + 12 K2MnO4 + CO2 + 8 H2O
HAt + CsOH = CsAt + H2O =>
HAt + CsOH = CsAt + H2O
CN + O2 = CNO =>
2 CN + O2 = 2 CNO
CH2 + O2 = CHOOH =>
CH2 + O2 = CHOOH
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
NaI(aq) + Pb(NO3)2(aq) = NaNO3(aq) + PbI2(s) =>
2 NaI(aq) + Pb(NO3)2(aq) = 2 NaNO3(aq) + PbI2(s)
Li + HOH = LiOH + H =>
Li + HOH = LiOH + H
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
C3H5ClH2O = C3H6OHCl =>
C3H5ClH2O = C3H6OHCl
W + HCl = WCl2 + H2 =>
W + 2 HCl = WCl2 + H2
Br2 + KCl = K2Br + Cl2 =>
Br2 + 4 KCl = 2 K2Br + 2 Cl2
P2O2 = PO =>
P2O2 = 2 PO
Cn + O2 = Cn2O3 =>
4 Cn + 3 O2 = 2 Cn2O3
V + OH = VOH =>
V + OH = VOH
CN + S = SCN =>
CN + S = SCN
K2CrO4 + HBr = Br2 + KBr + CrBr3 + H2O =>
2 K2CrO4 + 16 HBr = 3 Br2 + 4 KBr + 2 CrBr3 + 8 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Fe(NO3)3 + Na2C2O4 = Fe2(C2O4)3 + NO3 + Na =>
2 Fe(NO3)3 + 3 Na2C2O4 = Fe2(C2O4)3 + 6 NO3 + 6 Na
Mg(NO3)2 + H3PO4 = Mg3(PO4)2 + HNO3 =>
3 Mg(NO3)2 + 2 H3PO4 = Mg3(PO4)2 + 6 HNO3
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