Podczas prażenia próbki marmuru otrzymanego 56g tlenku wapnia i 44g tlenku węgla (IV). Oblicz masę próbki marmuru, która uległa rozkładowi w wyniku porażenia. ​

Select the correct answer how does the heat content of the reaction change in the process of photosynthesis when a glucose molecule is formed? ca the value of is negative the value of qis positive the value of a remains constant the value of a decreases the value of equals zero e

Which of these features are formed when hot groundwater is forced out through cracks in the earth's surface?

Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?