1) Pela Lei de Lavoisier, produz-se – = 96 g de O2. Ou pode-se também montar a velha regra de três: Massas moleculares: KClO3 = 39 + 35,5 + 3 * Confira nossas listas de exercícios com resolução! estudo dos gases, estequiometria, tabela periódica, ligações químicas, separação de misturas, etc. LISTA DE EXERCÍCIOS QUÍMICA GERAL TEÓRICA – TURMA D ESTEQUIOMETRIA a a equação balanceada de combustão de amônia ( NH 3 +O 2).

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He is a boy. Good stories were told. He has not listened to music.

Answers 1 What is the weather like today? Please wait for me here. Or A letter is written by Peter. Answers 1 I exercciios to the girl whose car had broken down in front of the shop. Fill in the words in brackets as adjective or adverb like in the example. There to be Use there is or there are: The children were taught.

Put the correct forms exerccios the verbs into the gaps.

The song is sung. Put in the verbs in brackets into the sentences forming negative sentences in the going to-future. She isn’t reading magazines. Verb to be Present Tense Choose the correct form of be am, are, is. The rain will not stop in the afternoon. A handy reference for use in geotechnical analysis and design. Genitive Case Write apostrophe ‘s into the gaps.


Frank builds a house. The old lady was bitten. The children are helped. Personal pronouns Use the correct personal pronouns. Present Continuous tense Put in the verb estequiomwtria brackets into the gaps and form affirmative sentences. Answers 1 I can’t imagine Peter going by bike. Eat all of your vegetables! Peter told me to clean the black shoes. The rocket exploded in mid-air after it had left the launch pad. They go on reading the book. Form estequiomtria Conditional sentence.

Use either as as or not as as in the sentences below. Don’t open the door! Max will be playing on the computer when his mother comes home.

Post on Mar views. She often reads books. Besavilla books pdf Peter works in the shop, doesn’t he?

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He concentrates on physics. What’s the matter with him?

Anomalous Verbs Write the phrases in brackets in their correct forms into the gaps. I can’t understand you. Has anyone found them?


She is not going to ride her bike in the afternoon. Tag Ending Put in the correct question tags. CIVL Chapter 1. Past Continuous Tense Write the correct verb form into the gap. exerciciios

She is going to buy a present for her mother. Answers 1 I’m tired of waiting for you.

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The flowers are watered. Answers 1 I’ve got something in my exfrcicios. Put in the verbs in brackets into the sentences forming negative sentences in the Present Perfect. Use the Simple Present in the statements.

The DVD recorder has not been repaired. Yesterday I could watch a film, today I can’t. There is a restaurant on this street.