Thermax, C(s), is commonly used as a metallurgical reducing agent. A balanced thermochemical equation demonstrating this is shown below: 2 Cr2O31s) + 3 C) + 1076.3 kJ → 4 Cris + 3 CO218) What amount of energy is needed for the production of 10.0 g of Cr(9)?

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Q: snip

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A: Given reaction; 3NH4ClO4(s) + 3Al(s) ----> Al2O3(s) + AlCl3(s) + 3NO(g)  + H2O(l)   + 2934.9KJ…

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Q: heat of reaction for the following reaction:   (NH4)2Cr2O7(s) → Cr2O3(s) + N2(g) +4H2O(g)

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A: The balanced reaction taking place is given as Given : Mass of P4 reacting = 481 g.

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A: Balanced Reaction H2(g) + 1/2 O2(g) --> H2O(g) Here heat is released during the reaction.

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Q: The value of ΔH° for the reaction below is +128.1 kJ: CH3OH (l) → CO (g) + 2H2 (g) How many kJ of…

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Q: 1. How many grams of copper (II) oxide are needed to produce 693 kJ of energy? 3 CuO + 2 Al -> 3 Cu…

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A:

Q: 1. How many kJ of energy are released by 34.65 g of boron? Ti + 2 B -> TiB2  △ H  = 316 kJ/mol

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Q: reacts

A: Dear student I have given answer to your question in the image format.

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A: Mass of Silane (SiH4) is 28.086g/mol + 4 x 1.008 g/mol  So Mass of Silane = 32.094g

Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.